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Inch-to-Inch Male-Female Hex Thread Adapters
Change thread sizes or types, such as fine to coarse threads, on parts without changing gender. These adapters can also be used as standoffs to position components in assemblies and to create space between parts. They have an external hex, so you can tighten them with a wrench.
Black oxide steel adapters have a finish that matches the aesthetics of your system and won’t chip or rub off. They resist rust better than plain steel in indoor and dry environments. However, they will corrode outdoors. At about a third of the weight of steel adapters, aluminum adapters are the lightest we offer. They resist corrosion in wet environments.
18-8 stainless steel adapters resist corrosion in wet environments but will corrode when exposed to salt water and chemicals. They may be mildly magnetic. 316 stainless steel adapters are for use in wet environments and have the best corrosion resistance. Unlike 18-8 stainless steel adapters, they resist corrosion caused by salt water and chemicals. They may be mildly magnetic.
Adapters that meet ASTM specifications are made from or plated with materials that adhere to specific standards for chemical and physical properties, such as hardness.
For technical drawings and 3-D models, click on a part number.
Thread Size | Thread Lg. | Gender | Thread Fit | Hex | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (A) | (B) | (A) | (B) | (A) | (B) | Size | Lg. | Specifications Met | Tensile Strength, psi | Hardness | Each | |
Black-Oxide Steel | ||||||||||||||
1/4"-28 | 3/8"-16 | 1/2" | 9/16" | Male | Female | Class 2A | Class 2B | 5/8" | 1" | ASTM A108 | Not Rated | Rockwell B65 | 000000000 | 00000 |
1/4"-28 | 1/2"-13 | 1/2" | 3/4" | Male | Female | Class 2A | Class 2B | 3/4" | 1 1/2" | ASTM A108 | Not Rated | Rockwell B65 | 000000000 | 00000 |
Aluminum | ||||||||||||||
1/4"-28 | 1/4"-20 | 5/8" | 5/8" | Male | Female | Class 2A | Class 2B | 1/2" | 1" | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 0000 |
1/4"-28 | 3/8"-16 | 1/2" | 9/16" | Male | Female | Class 2A | Class 2B | 5/8" | 1" | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 0000 |
1/4"-28 | 1/2"-13 | 1/2" | 3/4" | Male | Female | Class 2A | Class 2B | 3/4" | 1 1/2" | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 00000 |
3/8"-16 | 1/4"-28 | 3/4" | 3/8" | Male | Female | Class 2A | Class 2B | 5/8" | 1" | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 0000 |
18-8 Stainless Steel | ||||||||||||||
10-24 | 1/4"-28 | 3/8" | 3/8" | Male | Female | Class 2A | Class 2B | 1/2" | 3/4" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
10-32 | 1/4"-28 | 3/8" | 3/8" | Male | Female | Class 2A | Class 2B | 1/2" | 3/4" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-20 | 1/4"-28 | 5/8" | 5/8" | Male | Female | Class 2A | Class 2B | 1/2" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | 10-24 | 5/8" | 7/16" | Male | Female | Class 2A | Class 2B | 1/2" | 3/4" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | 10-32 | 1/2" | 9/32" | Male | Female | Class 2A | Class 2B | 1/2" | 3/4" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | 1/4"-20 | 5/8" | 5/8" | Male | Female | Class 2A | Class 2B | 1/2" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | 1/4"-32 | 5/8" | 5/8" | Male | Female | Class 2A | Class 2B | 1/2" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | 5/16"-18 | 1/2" | 15/32" | Male | Female | Class 2A | Class 2B | 1/2" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | 5/16"-24 | 1/2" | 15/32" | Male | Female | Class 2A | Class 2B | 1/2" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | 5/16"-32 | 1/2" | 15/32" | Male | Female | Class 2A | Class 2B | 1/2" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | 3/8"-16 | 1/2" | 9/16" | Male | Female | Class 2A | Class 2B | 5/8" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | 3/8"-24 | 1/2" | 9/16" | Male | Female | Class 2A | Class 2B | 5/8" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | 3/8"-32 | 1/2" | 9/16" | Male | Female | Class 2A | Class 2B | 5/8" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | 1/2"-13 | 1/2" | 3/4" | Male | Female | Class 2A | Class 2B | 3/4" | 1 1/2" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | 1/2"-20 | 1/2" | 3/4" | Male | Female | Class 2A | Class 2B | 3/4" | 1 1/2" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | 1/2"-28 | 1/2" | 3/4" | Male | Female | Class 2A | Class 2B | 3/4" | 1 1/2" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-32 | 1/4"-28 | 5/8" | 5/8" | Male | Female | Class 2A | Class 2B | 1/2" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
5/16"-18 | 1/4"-28 | 5/8" | 3/8" | Male | Female | Class 2A | Class 2B | 1/2" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
5/16"-24 | 1/4"-28 | 5/8" | 3/8" | Male | Female | Class 2A | Class 2B | 1/2" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
5/16"-32 | 1/4"-28 | 5/8" | 3/8" | Male | Female | Class 2A | Class 2B | 1/2" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
3/8"-16 | 1/4"-28 | 3/4" | 3/8" | Male | Female | Class 2A | Class 2B | 5/8" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
3/8"-24 | 1/4"-28 | 3/4" | 3/8" | Male | Female | Class 2A | Class 2B | 5/8" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
3/8"-32 | 1/4"-28 | 3/4" | 3/8" | Male | Female | Class 2A | Class 2B | 5/8" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/2"-13 | 1/4"-28 | 7/8" | 3/8" | Male | Female | Class 2A | Class 2B | 3/4" | 1 1/2" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/2"-20 | 1/4"-28 | 7/8" | 3/8" | Male | Female | Class 2A | Class 2B | 3/4" | 1 1/2" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/2"-28 | 1/4"-28 | 7/8" | 3/8" | Male | Female | Class 2A | Class 2B | 3/4" | 1 1/2" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
316 Stainless Steel | ||||||||||||||
1/4"-20 | 1/4"-28 | 5/8" | 5/8" | Male | Female | Class 2A | Class 2B | 1/2" | 1" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | 10-32 | 1/2" | 9/32" | Male | Female | Class 2A | Class 2B | 1/2" | 3/4" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 0000 |
1/4"-28 | 1/4"-20 | 5/8" | 5/8" | Male | Female | Class 2A | Class 2B | 1/2" | 1" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | 5/16"-18 | 1/2" | 15/32" | Male | Female | Class 2A | Class 2B | 1/2" | 1" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | 3/8"-16 | 1/2" | 9/16" | Male | Female | Class 2A | Class 2B | 5/8" | 1" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | 1/2"-13 | 1/2" | 3/4" | Male | Female | Class 2A | Class 2B | 3/4" | 1 1/2" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | 1/2"-20 | 1/2" | 3/4" | Male | Female | Class 2A | Class 2B | 3/4" | 1 1/2" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
5/16"-18 | 1/4"-28 | 5/8" | 3/8" | Male | Female | Class 2A | Class 2B | 1/2" | 1" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
3/8"-16 | 1/4"-28 | 3/4" | 3/8" | Male | Female | Class 2A | Class 2B | 5/8" | 1" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/2"-13 | 1/4"-28 | 7/8" | 3/8" | Male | Female | Class 2A | Class 2B | 3/4" | 1 1/2" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/2"-20 | 1/4"-28 | 7/8" | 3/8" | Male | Female | Class 2A | Class 2B | 3/4" | 1 1/2" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
Inch-to-Metric Male-Female Hex Thread Adapters
Change inch threads to metric with these adapters, or swap metric threads for inch. An external hex lets you tighten or loosen them with a wrench. You can also use them to increase or reduce your thread size, or to create space between parts in an assembly.
Adapters that meet ASTM specifications are made from or plated with materials that adhere to specific standards for chemical and physical properties, such as hardness.
18-8 stainless steel adapters can be used in wet environments, but chemicals or salt water will cause staining and rust spots.
For areas exposed to salt water or chemicals, 316 stainless steel adapters are the best choice. Only harsh chemicals, such as hydrochloric acid, will cause them to corrode.
For technical drawings and 3-D models, click on a part number.
Thread Size | Thread Lg. | Gender | Thread Fit | Hex | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(A) | Pitch (A), mm | (B) | Pitch (B), mm | (A) | (B) | (A) | (B) | (A) | (B) | Size | Lg. | Specifications Met | Tensile Strength, psi | Hardness | Each | |
18-8 Stainless Steel | ||||||||||||||||
Inch to Metric | ||||||||||||||||
1/4"-28 | __ | M5 | 0.8 | 5/8" | 7/16" | Male | Female | Class 2A | Class 6H | 1/2" | 3/4" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | __ | M6 | 1 | 5/8" | 7/16" | Male | Female | Class 2A | Class 6H | 1/2" | 3/4" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | __ | M8 | 1 | 5/8" | 3/8" | Male | Female | Class 2A | Class 6H | 1/2" | 3/4" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | __ | M8 | 1.25 | 5/8" | 3/8" | Male | Female | Class 2A | Class 6H | 1/2" | 3/4" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | __ | M10 | 1 | 1/2" | 9/16" | Male | Female | Class 2A | Class 6H | 5/8" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | __ | M10 | 1.25 | 1/2" | 9/16" | Male | Female | Class 2A | Class 6H | 5/8" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | __ | M10 | 1.5 | 1/2" | 9/16" | Male | Female | Class 2A | Class 6H | 5/8" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | __ | M12 | 1.25 | 1/2" | 3/4" | Male | Female | Class 2A | Class 6H | 3/4" | 1 1/2" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | __ | M12 | 1.5 | 1/2" | 3/4" | Male | Female | Class 2A | Class 6H | 3/4" | 1 1/2" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | __ | M12 | 1.75 | 1/2" | 3/4" | Male | Female | Class 2A | Class 6H | 3/4" | 1 1/2" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
Metric to Inch | ||||||||||||||||
M5 | 0.8 | 1/4"-28 | __ | 3/8" | 3/8" | Male | Female | Class 6g | Class 2B | 1/2" | 3/4" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
M6 | 0.75 | 1/4"-28 | __ | 1/2" | 5/8" | Male | Female | Class 6g | Class 2B | 1/2" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
M6 | 1 | 1/4"-28 | __ | 1/2" | 5/8" | Male | Female | Class 6g | Class 2B | 1/2" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
M8 | 1 | 1/4"-28 | __ | 1/2" | 5/8" | Male | Female | Class 6g | Class 2B | 1/2" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
M8 | 1.25 | 1/4"-28 | __ | 1/2" | 5/8" | Male | Female | Class 6g | Class 2B | 1/2" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
M10 | 1 | 1/4"-28 | __ | 5/8" | 3/8" | Male | Female | Class 6g | Class 2B | 5/8" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
M10 | 1.25 | 1/4"-28 | __ | 5/8" | 3/8" | Male | Female | Class 6g | Class 2B | 5/8" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
M10 | 1.5 | 1/4"-28 | __ | 5/8" | 3/8" | Male | Female | Class 6g | Class 2B | 5/8" | 1" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
M12 | 1.25 | 1/4"-28 | __ | 7/8" | 3/8" | Male | Female | Class 6g | Class 2B | 3/4" | 1 1/2" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
M12 | 1.5 | 1/4"-28 | __ | 7/8" | 3/8" | Male | Female | Class 6g | Class 2B | 3/4" | 1 1/2" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
M12 | 1.75 | 1/4"-28 | __ | 7/8" | 3/8" | Male | Female | Class 6g | Class 2B | 3/4" | 1 1/2" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
316 Stainless Steel | ||||||||||||||||
Inch to Metric | ||||||||||||||||
1/4"-28 | __ | M5 | 0.8 | 5/8" | 7/16" | Male | Female | Class 2A | Class 6H | 1/2" | 3/4" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 0000 |
1/4"-28 | __ | M6 | 1 | 5/8" | 7/16" | Male | Female | Class 2A | Class 6H | 1/2" | 3/4" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 0000 |
1/4"-28 | __ | M8 | 1.25 | 5/8" | 3/8" | Male | Female | Class 2A | Class 6H | 1/2" | 3/4" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 0000 |
1/4"-28 | __ | M10 | 1.25 | 1/2" | 9/16" | Male | Female | Class 2A | Class 6H | 5/8" | 1" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | __ | M10 | 1.5 | 1/2" | 9/16" | Male | Female | Class 2A | Class 6H | 5/8" | 1" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | __ | M12 | 1.25 | 1/2" | 3/4" | Male | Female | Class 2A | Class 6H | 3/4" | 1 1/2" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | __ | M12 | 1.5 | 1/2" | 3/4" | Male | Female | Class 2A | Class 6H | 3/4" | 1 1/2" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | __ | M12 | 1.75 | 1/2" | 3/4" | Male | Female | Class 2A | Class 6H | 3/4" | 1 1/2" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
Metric to Inch | ||||||||||||||||
M6 | 1 | 1/4"-28 | __ | 1/2" | 5/8" | Male | Female | Class 6g | Class 2B | 1/2" | 1" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
M8 | 1.25 | 1/4"-28 | __ | 1/2" | 5/8" | Male | Female | Class 6g | Class 2B | 1/2" | 1" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
M12 | 1.25 | 1/4"-28 | __ | 7/8" | 3/8" | Male | Female | Class 6g | Class 2B | 3/4" | 1 1/2" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
M12 | 1.5 | 1/4"-28 | __ | 7/8" | 3/8" | Male | Female | Class 6g | Class 2B | 3/4" | 1 1/2" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
M12 | 1.75 | 1/4"-28 | __ | 7/8" | 3/8" | Male | Female | Class 6g | Class 2B | 3/4" | 1 1/2" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
Inch-to-Inch Female Hex Thread Adapters
Connect two differently sized male-threaded parts, such as threaded rods, and tighten with a standard wrench. The threads on these adapters have various sizes and spacing, so you can increase or decrease thread size or adapt from coarse to fine threading. You can also use them to change the gender of a connection from male to female. Small adapters can work as threaded standoffs, which position and separate circuit boards and other components in assemblies.
18-8 stainless steel adapters withstand wet environments but will corrode when exposed to salt water and other chloride solutions.
316 stainless steel adapters are ideal in wet environments and will not corrode when exposed to salt water or harsh chemicals.
Aluminum adapters are about one third of the weight of steel adapters and resist corrosion in wet environments.
Adapters that meet ASTM specifications are made from or plated with materials that adhere to standards for chemical and physical properties, such as hardness.
For technical drawings and 3-D models, click on a part number.
Thread Size | Thread Lg. | Thread Fit | Hex | Each | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (A) | (B) | (A) | (B) | Size | Lg. | Specifications Met | Hardness | 1-9 | 10-Up | |
18-8 Stainless Steel | ||||||||||||
10-24 | 1/4"-28 | 1/4" | 1/4" | Class 2B | Class 2B | 1/2" | 1" | ASTM A582 | Rockwell B80 | 000000000 | 00000 | 00000 |
10-32 | 1/4"-28 | 1/4" | 1/4" | Class 2B | Class 2B | 1/2" | 1" | ASTM A582 | Rockwell B80 | 000000000 | 0000 | 0000 |
1/4"-20 | 1/4"-28 | 1/4" | 1/4" | Class 2B | Class 2B | 1/2" | 1" | ASTM A582 | Rockwell B80 | 000000000 | 0000 | 0000 |
1/4"-28 | 1/4"-32 | 1/4" | 1/4" | Class 2B | Class 2B | 1/2" | 1" | ASTM A582 | Rockwell B80 | 000000000 | 0000 | 0000 |
1/4"-28 | 5/16"-18 | 1/4" | 5/16" | Class 2B | Class 2B | 1/2" | 1" | ASTM A582 | Rockwell B80 | 000000000 | 0000 | 0000 |
1/4"-28 | 5/16"-24 | 1/4" | 5/16" | Class 2B | Class 2B | 1/2" | 1" | ASTM A582 | Rockwell B80 | 000000000 | 0000 | 0000 |
1/4"-28 | 5/16"-32 | 1/4" | 5/16" | Class 2B | Class 2B | 1/2" | 1" | ASTM A582 | Rockwell B80 | 000000000 | 00000 | 0000 |
1/4"-28 | 3/8"-16 | 1/4" | 3/8" | Class 2B | Class 2B | 1/2" | 1" | ASTM A582 | Rockwell B80 | 000000000 | 0000 | 0000 |
1/4"-28 | 3/8"-24 | 1/4" | 3/8" | Class 2B | Class 2B | 1/2" | 1" | ASTM A582 | Rockwell B80 | 000000000 | 0000 | 0000 |
1/4"-28 | 3/8"-32 | 1/4" | 3/8" | Class 2B | Class 2B | 1/2" | 1" | ASTM A582 | Rockwell B80 | 000000000 | 00000 | 0000 |
1/4"-28 | 1/2"-13 | 1/4" | 1/2" | Class 2B | Class 2B | 5/8" | 1 1/4" | ASTM A582 | Rockwell B80 | 000000000 | 0000 | 0000 |
1/4"-28 | 1/2"-20 | 1/4" | 1/2" | Class 2B | Class 2B | 5/8" | 1 1/4" | ASTM A582 | Rockwell B80 | 000000000 | 0000 | 0000 |
1/4"-28 | 1/2"-28 | 1/4" | 1/2" | Class 2B | Class 2B | 5/8" | 1 1/4" | ASTM A582 | Rockwell B80 | 000000000 | 00000 | 0000 |
316 Stainless Steel | ||||||||||||
10-24 | 1/4"-28 | 1/4" | 1/4" | Class 2B | Class 2B | 1/2" | 1" | ASTM A276 | Rockwell B83 | 000000000 | 0000 | 0000 |
10-32 | 1/4"-28 | 1/4" | 1/4" | Class 2B | Class 2B | 1/2" | 1" | ASTM A276 | Rockwell B83 | 000000000 | 0000 | 0000 |
1/4"-20 | 1/4"-28 | 1/4" | 1/4" | Class 2B | Class 2B | 1/2" | 1" | ASTM A276 | Rockwell B83 | 000000000 | 0000 | 0000 |
1/4"-28 | 5/16"-18 | 1/4" | 5/16" | Class 2B | Class 2B | 1/2" | 1" | ASTM A276 | Rockwell B83 | 000000000 | 00000 | 0000 |
1/4"-28 | 5/16"-24 | 1/4" | 5/16" | Class 2B | Class 2B | 1/2" | 1" | ASTM A276 | Rockwell B83 | 000000000 | 00000 | 0000 |
1/4"-28 | 3/8"-16 | 1/4" | 3/8" | Class 2B | Class 2B | 1/2" | 1" | ASTM A276 | Rockwell B83 | 000000000 | 00000 | 0000 |
1/4"-28 | 3/8"-24 | 1/4" | 3/8" | Class 2B | Class 2B | 1/2" | 1" | ASTM A276 | Rockwell B83 | 000000000 | 00000 | 0000 |
1/4"-28 | 1/2"-13 | 1/4" | 1/2" | Class 2B | Class 2B | 5/8" | 1 1/4" | ASTM A276 | Rockwell B83 | 000000000 | 00000 | 0000 |
1/4"-28 | 1/2"-20 | 1/4" | 1/2" | Class 2B | Class 2B | 5/8" | 1 1/4" | ASTM A276 | Rockwell B83 | 000000000 | 00000 | 0000 |
Aluminum | ||||||||||||
1/4"-28 | 3/8"-16 | 1/4" | 3/8" | Class 2B | Class 2B | 1/2" | 1" | ASTM B211 | Rockwell B56 | 000000000 | 0000 | 0000 |
1/4"-28 | 1/2"-13 | 1/4" | 1/2" | Class 2B | Class 2B | 5/8" | 1 1/4" | ASTM B211 | Rockwell B56 | 000000000 | 0000 | 0000 |
Inch-to-Metric Female Hex Thread Adapters
Adapt threaded rods from inch to metric. These adapters connect two male-threaded fasteners, so you can change the gender of a mating part or increase or decrease its thread size. The hex-shaped body fits into the head of a standard wrench. Small adapters can also be used as standoffs, positioning and separating circuit boards and other components in assemblies.
18-8 stainless steel adapters resist corrosion caused by water. They're good for wet and damp environments but will corrode when exposed to salt water and other chloride solutions.
316 stainless steel adapters have the best corrosion resistance. They stand up to wet environments, just like 18-8 stainless steel adapters, but unlike 18-8 stainless steel adapters, they resist corrosion caused by salt water and harsh chemicals.
At about a third of the weight of steel adapters, aluminum adapters are the lightest we offer. They resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.
Thread Size | Thread Lg. | Thread Fit | Hex | Each | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | Pitch (B), mm | (A) | (B), mm | (A) | (B) | Size | Lg. | Specifications Met | Tensile Strength, psi | Hardness | 1-9 | 10-Up | |
18-8 Stainless Steel | ||||||||||||||
1/4"-28 | M5 | 0.5 | 1/4" | 5 | Class 2B | Class 6H | 13mm | 38mm | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 000000 | 000000 |
1/4"-28 | M5 | 0.8 | 1/4" | 5 | Class 2B | Class 6H | 13mm | 38mm | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 | 00000 |
1/4"-28 | M6 | 0.75 | 1/4" | 6 | Class 2B | Class 6H | 13mm | 38mm | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 | 00000 |
1/4"-28 | M6 | 1 | 1/4" | 6 | Class 2B | Class 6H | 13mm | 38mm | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 | 00000 |
1/4"-28 | M8 | 1 | 1/4" | 8 | Class 2B | Class 6H | 16mm | 38mm | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 | 00000 |
1/4"-28 | M8 | 1.25 | 1/4" | 8 | Class 2B | Class 6H | 16mm | 38mm | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 | 00000 |
1/4"-28 | M10 | 1 | 1/4" | 10 | Class 2B | Class 6H | 16mm | 38mm | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 | 00000 |
1/4"-28 | M10 | 1.25 | 1/4" | 10 | Class 2B | Class 6H | 16mm | 38mm | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 | 00000 |
1/4"-28 | M10 | 1.5 | 1/4" | 10 | Class 2B | Class 6H | 16mm | 38mm | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 | 00000 |
1/4"-28 | M12 | 1.25 | 1/4" | 12 | Class 2B | Class 6H | 18mm | 38mm | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 | 00000 |
1/4"-28 | M12 | 1.5 | 1/4" | 12 | Class 2B | Class 6H | 18mm | 38mm | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 | 00000 |
1/4"-28 | M12 | 1.75 | 1/4" | 12 | Class 2B | Class 6H | 18mm | 38mm | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 | 00000 |
316 Stainless Steel | ||||||||||||||
1/4"-28 | M5 | 0.8 | 1/4" | 5 | Class 2B | Class 6H | 13mm | 38mm | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 | 00000 |
1/4"-28 | M6 | 1 | 1/4" | 6 | Class 2B | Class 6H | 13mm | 38mm | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 | 00000 |
1/4"-28 | M8 | 1 | 1/4" | 8 | Class 2B | Class 6H | 16mm | 38mm | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 | 00000 |
1/4"-28 | M8 | 1.25 | 1/4" | 8 | Class 2B | Class 6H | 16mm | 38mm | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 | 00000 |
1/4"-28 | M10 | 1 | 1/4" | 10 | Class 2B | Class 6H | 16mm | 38mm | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 | 00000 |
1/4"-28 | M10 | 1.25 | 1/4" | 10 | Class 2B | Class 6H | 16mm | 38mm | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 | 00000 |
1/4"-28 | M10 | 1.5 | 1/4" | 10 | Class 2B | Class 6H | 16mm | 38mm | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 | 00000 |
1/4"-28 | M12 | 1.25 | 1/4" | 12 | Class 2B | Class 6H | 18mm | 38mm | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 | 00000 |
1/4"-28 | M12 | 1.5 | 1/4" | 12 | Class 2B | Class 6H | 18mm | 38mm | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 | 00000 |
1/4"-28 | M12 | 1.75 | 1/4" | 12 | Class 2B | Class 6H | 18mm | 38mm | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 | 00000 |
Aluminum | ||||||||||||||
1/4"-28 | M5 | 0.8 | 1/4" | 5 | Class 2B | Class 6H | 13mm | 38mm | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 0000 | 0000 |
1/4"-28 | M6 | 1 | 1/4" | 6 | Class 2B | Class 6H | 13mm | 38mm | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 0000 | 0000 |
1/4"-28 | M8 | 1 | 1/4" | 8 | Class 2B | Class 6H | 16mm | 38mm | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 0000 | 0000 |
1/4"-28 | M8 | 1.25 | 1/4" | 8 | Class 2B | Class 6H | 16mm | 38mm | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 0000 | 0000 |
1/4"-28 | M10 | 1.25 | 1/4" | 10 | Class 2B | Class 6H | 16mm | 38mm | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 0000 | 0000 |
1/4"-28 | M10 | 1.5 | 1/4" | 10 | Class 2B | Class 6H | 16mm | 38mm | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 0000 | 0000 |
1/4"-28 | M12 | 1.25 | 1/4" | 12 | Class 2B | Class 6H | 18mm | 38mm | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 00000 | 0000 |
1/4"-28 | M12 | 1.75 | 1/4" | 12 | Class 2B | Class 6H | 18mm | 38mm | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 0000 | 0000 |
Left-Hand to Right-Hand Female Hex Thread Adapters
Often called sleeve nuts, these thread adapters fasten parts with right-hand threads to parts with left-hand threads.
Choose black-oxide steel adapters to match the aesthetics of your system or for their mild corrosion resistance. The finish won't chip or rub off. They resist rust in indoor and dry environments, but avoid using them in corrosive environments.
At about a third of the weight of steel adapters, aluminum adapters are the lightest we offer. They resist corrosion in wet environments.
18-8 stainless steel adapters have good corrosion resistance.
316 stainless steel adapters have the best corrosion resistance. They stand up to wet environments, just like 18-8 stainless steel adapters, but unlike 18-8 stainless steel adapters, they resist corrosion caused by salt water and harsh chemicals.
For technical drawings and 3-D models, click on a part number.
Thread Size | Thread Lg. | Thread Fit | Hex | Each | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (A) | (B) | (A) | (B) | Size | Lg. | Hardness | 1-9 | 10-Up | |
Black-Oxide Steel | |||||||||||
1/4"-28 | 1/4"-28 | 1/2" | 1/2" | Class 2B | Class 2B | 3/8" | 2" | Rockwell B80 | 000000000 | 000000 | 000000 |
Aluminum | |||||||||||
1/4"-28 | 1/4"-28 | 1/2" | 1/2" | Class 2B | Class 2B | 3/8" | 2" | Rockwell B56 | 000000000 | 00000 | 00000 |
18-8 Stainless Steel | |||||||||||
1/4"-28 | 1/4"-28 | 1/2" | 1/2" | Class 2B | Class 2B | 3/8" | 2" | Rockwell B80 | 000000000 | 00000 | 00000 |
316 Stainless Steel | |||||||||||
1/4"-28 | 1/4"-28 | 1/2" | 1/2" | Class 2B | Class 2B | 3/8" | 2" | Rockwell B80 | 000000000 | 00000 | 00000 |
Inch-to-Inch Male Hex Thread Adapters
Need to join two female-threaded parts, such as coupling nuts, with dissimilar inch thread sizes? Attach them to these adapters and tighten the exterior hex nut for a secure connection. You can also use these adapters to change the gender of a mating part from female to male, increase or decrease the thread size, or convert the threads from fine to coarse (and vice versa). The smaller adapters act as threaded standoffs, positioning and separating circuit boards and other components in assemblies.
Adapters that meet ASTM specifications are made from or plated with materials that adhere to specific standards for chemical and physical properties, such as hardness.
18-8 stainless steel adapters resist corrosion caused by water. They're good for wet and damp environments but will corrode when exposed to salt water and other chloride solutions.
316 stainless steel adapters have the best corrosion resistance. They stand up to wet environments, just like 18-8 stainless steel adapters, but unlike 18-8 stainless steel adapters, they resist corrosion caused by salt water and harsh chemicals.
At about a third of the weight of steel adapters, aluminum adapters are the lightest we offer. They resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.
Thread Size | Thread Lg. | Thread Fit | Hex | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (A) | (B) | (A) | (B) | Size | Lg. | Specifications Met | Tensile Strength, psi | Hardness | Each | |
18-8 Stainless Steel | ||||||||||||
10-24 | 1/4"-28 | 3/8" | 5/8" | Class 2A | Class 2A | 3/8" | 3/16" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
10-32 | 1/4"-28 | 3/8" | 5/8" | Class 2A | Class 2A | 3/8" | 3/16" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-20 | 1/4"-28 | 5/8" | 5/8" | Class 2A | Class 2A | 3/8" | 3/16" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | 1/4"-32 | 5/8" | 5/8" | Class 2A | Class 2A | 3/8" | 3/16" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | 5/16"-18 | 5/8" | 5/8" | Class 2A | Class 2A | 1/2" | 3/16" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | 5/16"-24 | 5/8" | 5/8" | Class 2A | Class 2A | 1/2" | 3/16" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | 5/16"-32 | 5/8" | 5/8" | Class 2A | Class 2A | 1/2" | 3/16" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | 3/8"-16 | 5/8" | 5/8" | Class 2A | Class 2A | 9/16" | 1/4" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | 3/8"-24 | 5/8" | 5/8" | Class 2A | Class 2A | 9/16" | 1/4" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | 3/8"-32 | 5/8" | 5/8" | Class 2A | Class 2A | 9/16" | 1/4" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | 1/2"-13 | 5/8" | 3/4" | Class 2A | Class 2A | 3/4" | 3/8" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | 1/2"-20 | 5/8" | 3/4" | Class 2A | Class 2A | 3/4" | 3/8" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | 1/2"-28 | 5/8" | 3/4" | Class 2A | Class 2A | 3/4" | 3/8" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
316 Stainless Steel | ||||||||||||
10-24 | 1/4"-28 | 3/8" | 5/8" | Class 2A | Class 2A | 3/8" | 3/16" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
10-32 | 1/4"-28 | 3/8" | 5/8" | Class 2A | Class 2A | 3/8" | 3/16" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-20 | 1/4"-28 | 5/8" | 5/8" | Class 2A | Class 2A | 3/8" | 3/16" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | 5/16"-18 | 5/8" | 5/8" | Class 2A | Class 2A | 1/2" | 3/16" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | 5/16"-24 | 5/8" | 5/8" | Class 2A | Class 2A | 1/2" | 3/16" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | 3/8"-16 | 5/8" | 5/8" | Class 2A | Class 2A | 9/16" | 1/4" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | 3/8"-24 | 5/8" | 5/8" | Class 2A | Class 2A | 9/16" | 1/4" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | 1/2"-13 | 5/8" | 3/4" | Class 2A | Class 2A | 3/4" | 3/8" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | 1/2"-20 | 5/8" | 3/4" | Class 2A | Class 2A | 3/4" | 3/8" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
Aluminum | ||||||||||||
1/4"-28 | 5/16"-18 | 5/8" | 5/8" | Class 2A | Class 2A | 1/2" | 3/16" | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 0000 |
1/4"-28 | 3/8"-16 | 5/8" | 5/8" | Class 2A | Class 2A | 9/16" | 1/4" | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 0000 |
1/4"-28 | 1/2"-13 | 5/8" | 3/4" | Class 2A | Class 2A | 3/4" | 3/8" | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 00000 |
1/4"-28 | 1/2"-20 | 5/8" | 3/4" | Class 2A | Class 2A | 3/4" | 3/8" | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 00000 |
Inch-to-Metric Male Hex Thread Adapters
One side inch, one side metric, and a hex in the middle—these handy fasteners connect two female-threaded parts, such as coupling nuts, adapting from inch threads to metric. Tighten with a standard wrench.
You can also use these adapters to change the gender of a mating part or increase or decrease its thread size. The small sizes work as standoffs, positioning and separating circuit boards and other components in assemblies.
18-8 stainless steel adapters resist corrosion caused by water. They're good for wet and damp environments but will corrode when exposed to salt water and other chloride solutions.
316 stainless steel adapters have the best corrosion resistance. They stand up to wet environments, just like 18-8 stainless steel adapters, but unlike 18-8 stainless steel adapters, they resist corrosion caused by salt water and harsh chemicals.
At about a third of the weight of steel adapters, aluminum adapters are the lightest we offer. They resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.
Thread Size | Thread Lg. | Thread Fit | Hex | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | Pitch (B), mm | (A) | (B), mm | (A) | (B) | Size | Lg. | Specifications Met | Tensile Strength, psi | Hardness | Each | |
18-8 Stainless Steel | |||||||||||||
1/4"-28 | M5 | 0.5 | 5/8" | 9.5 | Class 2A | Class 6g | 3/8" | 3/16" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | M5 | 0.8 | 5/8" | 9.5 | Class 2A | Class 6g | 3/8" | 3/16" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | M6 | 0.75 | 5/8" | 12.7 | Class 2A | Class 6g | 3/8" | 3/16" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | M6 | 1 | 5/8" | 12.7 | Class 2A | Class 6g | 3/8" | 3/16" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 0000 |
1/4"-28 | M8 | 1 | 5/8" | 12.7 | Class 2A | Class 6g | 1/2" | 3/16" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | M8 | 1.25 | 5/8" | 12.7 | Class 2A | Class 6g | 1/2" | 3/16" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | M10 | 1 | 5/8" | 15.9 | Class 2A | Class 6g | 9/16" | 1/4" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | M10 | 1.25 | 5/8" | 15.9 | Class 2A | Class 6g | 9/16" | 1/4" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | M10 | 1.5 | 5/8" | 15.9 | Class 2A | Class 6g | 9/16" | 1/4" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | M12 | 1.25 | 5/8" | 19 | Class 2A | Class 6g | 3/4" | 3/8" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | M12 | 1.5 | 5/8" | 19 | Class 2A | Class 6g | 3/4" | 3/8" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
1/4"-28 | M12 | 1.75 | 5/8" | 19 | Class 2A | Class 6g | 3/4" | 3/8" | ASTM A582 | 85,000 | Rockwell B80 | 000000000 | 00000 |
316 Stainless Steel | |||||||||||||
1/4"-28 | M5 | 0.8 | 5/8" | 9.5 | Class 2A | Class 6g | 3/8" | 3/16" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | M6 | 1 | 5/8" | 12.7 | Class 2A | Class 6g | 3/8" | 3/16" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | M8 | 1 | 5/8" | 12.7 | Class 2A | Class 6g | 1/2" | 3/16" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | M8 | 1.25 | 5/8" | 12.7 | Class 2A | Class 6g | 1/2" | 3/16" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | M10 | 1 | 5/8" | 15.9 | Class 2A | Class 6g | 9/16" | 1/4" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | M10 | 1.25 | 5/8" | 15.9 | Class 2A | Class 6g | 9/16" | 1/4" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | M10 | 1.5 | 5/8" | 15.9 | Class 2A | Class 6g | 9/16" | 1/4" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | M12 | 1.25 | 5/8" | 19 | Class 2A | Class 6g | 3/4" | 3/8" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | M12 | 1.5 | 5/8" | 19 | Class 2A | Class 6g | 3/4" | 3/8" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
1/4"-28 | M12 | 1.75 | 5/8" | 19 | Class 2A | Class 6g | 3/4" | 3/8" | ASTM A276 | 75,000 | Rockwell B83 | 000000000 | 00000 |
Aluminum | |||||||||||||
1/4"-28 | M6 | 1 | 5/8" | 12.7 | Class 2A | Class 6g | 3/8" | 3/16" | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 0000 |
1/4"-28 | M8 | 1.25 | 5/8" | 12.7 | Class 2A | Class 6g | 1/2" | 3/16" | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 0000 |
1/4"-28 | M12 | 1.25 | 5/8" | 19 | Class 2A | Class 6g | 3/4" | 3/8" | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 00000 |
1/4"-28 | M12 | 1.75 | 5/8" | 19 | Class 2A | Class 6g | 3/4" | 3/8" | ASTM B211 | 45,000 | Rockwell B56 | 000000000 | 00000 |
Threaded Locating and Support Buttons
Use these buttons to support and position workpieces and fixtures from the bottom or side. Their hex shape lets you screw them into a threaded hole with a wrench or socket. Threading makes these buttons easier to replace than press-fit, so they are a good choice for high-wear applications. They’re also known as rest buttons.
For technical drawings and 3-D models, click on a part number.
Heavy Duty Threaded-Stud Bumpers
All of these bumpers are reinforced with a steel core for strength. Often used as feet, spacers, and vibration dampers, they absorb shock to prevent damage to equipment and surfaces. They're also good for starting and stopping motion on automated machines. Twist them into a threaded hole. All are nonmarking and can be used outdoors.
Bumpers with a hard rating withstand high levels of impact. Bumpers with a medium-soft rating offer a balance of cushioning and impact resistance.
Neoprene bumpers have good abrasion resistance.
Polyurethane bumpers have better abrasion resistance than neoprene bumpers. They won't become brittle and crack when exposed to ozone.
Style 2 bumpers have a hex shoulder for easier tightening.
For technical drawings and 3-D models, click on a part number.
Thread | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Lg. | OD | Ht. | Overall Ht. | Hex Wd. | Hex Nut Material | Temp. Range, °F | For Use Outdoors | Hardness Rating | Hardness | Nonmarking | Features | Color | Each | |
Style 2 | |||||||||||||||
Neoprene Rubber with Steel Core | |||||||||||||||
1/4"-28 | 1/2" | 3/4" | 5/8" | 1 5/16" | 7/16" | Steel | -40° to 200° | Yes | Hard | Durometer 70A | No | Hex Shoulder | Black | 00000000 | 000000 |
1/4"-28 | 1/2" | 3/4" | 5/8" | 1 5/16" | 7/16" | Steel | -40° to 200° | Yes | Medium Soft | Durometer 40A | No | Hex Shoulder | Black | 00000000 | 00000 |
1/4"-28 | 1 1/4" | 3/4" | 5/8" | 2 1/16" | 7/16" | Steel | -40° to 200° | Yes | Hard | Durometer 70A | No | Hex Shoulder | Black | 00000000 | 00000 |
1/4"-28 | 1 1/4" | 3/4" | 5/8" | 2 1/16" | 7/16" | Steel | -40° to 200° | Yes | Medium Soft | Durometer 40A | No | Hex Shoulder | Black | 00000000 | 00000 |
Polyurethane Rubber with Steel Core | |||||||||||||||
1/4"-28 | 1/2" | 3/4" | 5/8" | 1 5/16" | 1/2" | Steel | -60° to 200° | Yes | Hard | Durometer 80A | No | Hex Shoulder | Red | 00000000 | 00000 |
1/4"-28 | 1/2" | 3/4" | 5/8" | 1 3/8" | 7/16" | Steel | -60° to 200° | Yes | Medium Soft | Durometer 40A | No | Hex Shoulder | Red | 0000000 | 00000 |
1/4"-28 | 1 1/4" | 3/4" | 5/8" | 2 1/16" | 1/2" | Steel | -60° to 200° | Yes | Hard | Durometer 80A | No | Hex Shoulder | Red | 00000000 | 00000 |
1/4"-28 | 1 1/4" | 3/4" | 5/8" | 2 1/8" | 7/16" | Steel | -60° to 200° | Yes | Medium Soft | Durometer 40A | No | Hex Shoulder | Red | 0000000 | 00000 |
Threaded Bumpers
Mount these bumpers on a threaded stud. All are reinforced with a steel core or base plate for strength. Often used as feet, spacers, and vibration dampers, they absorb shock to prevent damage to equipment and surfaces. They're also good for starting and stopping motion on automated machines. All of these bumpers can be used outdoors.
Bumpers with a soft rating offer cushioning.
Bumpers with a medium and medium-soft rating offer a balance of cushioning and impact resistance. The softer the bumper, the more it cushions.
Bumpers with an extra-hard, hard, and medium-hard rating withstand high levels of impact. The harder the bumper, the more impact it withstands.
Buna-N bumpers resist abrasion, oil, and grease.
Neoprene bumpers have good abrasion resistance.
Polyurethane bumpers have better abrasion resistance than neoprene bumpers. They won't become brittle and crack when exposed to ozone.
For technical drawings and 3-D models, click on a part number.
Thread | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Size | Dp. | OD | Ht. | Temp. Range, °F | For Use Outdoors | Hardness Rating | Hardness | Nonmarking | Color | Each | |
Buna-N Rubber with Steel Core | |||||||||||
1/4"-28 | 1/4" | 3/4" | 5/8" | -60° to 175° | Yes | Hard | Durometer 70A | Yes | White | 00000000 | 00000 |
Neoprene Rubber with Steel Core | |||||||||||
1/4"-28 | 1/4" | 3/4" | 5/8" | -40° to 200° | Yes | Hard | Durometer 70A | No | Black | 0000000 | 0000 |
1/4"-28 | 1/4" | 3/4" | 5/8" | -40° to 200° | Yes | Medium Soft | Durometer 40A | No | Black | 00000000 | 0000 |
Polyurethane Rubber with Steel Core | |||||||||||
1/4"-28 | 1/4" | 3/4" | 5/8" | -40° to 200° | Yes | Extra Hard | Durometer 95A | No | Black | 00000000 | 0000 |
1/4"-28 | 1/4" | 3/4" | 5/8" | -40° to 200° | Yes | Hard | Durometer 85A | No | Red | 0000000 | 0000 |
1/4"-28 | 1/4" | 3/4" | 5/8" | -40° to 200° | Yes | Medium | Durometer 50A | No | Red | 00000000 | 0000 |
1/4"-28 | 1/4" | 3/4" | 5/8" | -40° to 200° | Yes | Medium Hard | Durometer 60A | No | Black | 00000000 | 0000 |
1/4"-28 | 1/4" | 3/4" | 5/8" | -40° to 200° | Yes | Medium Soft | Durometer 40A | No | Red | 000000 | 0000 |
1/4"-28 | 1/4" | 3/4" | 5/8" | -40° to 200° | Yes | Soft | Durometer 30A | No | Red | 00000000 | 0000 |