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Material Material |
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Minimum Tensile Strength Minimum Tensile Strength |
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Minimum Hardness Minimum Hardness |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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About Threaded Studs and Rods
More
Vibration-Resistant Setup Studs

Also known as tap-end and fixture studs, these rods have friction-fit threads on one end to resist loosening and standard threads on the other end for attaching a nut. They are ideal for machining applications where vibration can loosen clamps. Remove studs with pliers to reuse them.
Inch studs have a Class 5 thread fit on the friction-fit end and Class 2A thread fit on the machine-threaded end. Metric studs have a Class SK6 thread fit on the friction-fit end and Class 6g thread fit on the machine-threaded end.
Stainless steel studs have excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Inch
Thread Lg. | Steel | 18-8 Stainless Steel | ||||||
---|---|---|---|---|---|---|---|---|
Lg. | Class 5 End (A) | Class 2A End (B) | Min. Tensile Strength, psi | Each | Min. Tensile Strength, psi | Each | ||
3/8"-16 | ||||||||
1 1/4" | 1/2" | 5/8" | 60,000 | 000000000 | 00000 | 80,000 | 000000000 | 00000 |
1 1/2" | 1/2" | 5/8" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
1 3/4" | 1/2" | 5/8" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
2" | 1/2" | 3/4" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
2 1/4" | 1/2" | 3/4" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
2 1/2" | 1/2" | 3/4" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
2 3/4" | 1/2" | 3/4" | 60,000 | 000000000 | 0000 | __ | 000000 | 00 |
3" | 1/2" | 3/4" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
7/16"-14 | ||||||||
1 1/2" | 9/16" | 5/8" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
2" | 9/16" | 3/4" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
2 1/4" | 9/16" | 3/4" | __ | 000000 | 00 | 80,000 | 000000000 | 0000 |
2 1/2" | 9/16" | 3/4" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
3" | 9/16" | 7/8" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
1/2"-13 | ||||||||
1 1/2" | 1/2" | 3/4" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
1 3/4" | 5/8" | 3/4" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
2" | 5/8" | 3/4" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
2 1/4" | 5/8" | 3/4" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
2 1/2" | 5/8" | 3/4" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
2 3/4" | 3/4" | 7/8" | 60,000 | 000000000 | 0000 | __ | 000000 | 00 |
3" | 3/4" | 7/8" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
3 1/2" | 3/4" | 1" | 60,000 | 000000000 | 0000 | __ | 000000 | 00 |
4" | 3/4" | 1 1/4" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
4 1/2" | 7/8" | 1 1/4" | 60,000 | 000000000 | 0000 | __ | 000000 | 00 |
5" | 7/8" | 1 1/4" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 00000 |
5/8"-11 | ||||||||
2" | 3/4" | 7/8" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
2 1/4" | 3/4" | 7/8" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
2 1/2" | 3/4" | 7/8" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
3" | 7/8" | 1" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 00000 |
4" | 7/8" | 1 1/4" | 60,000 | 000000000 | 0000 | __ | 000000 | 00 |
5" | 7/8" | 1 1/2" | 60,000 | 000000000 | 0000 | __ | 000000 | 00 |
6" | 7/8" | 1 1/2" | 60,000 | 000000000 | 0000 | __ | 000000 | 00 |
3/4"-10 | ||||||||
2 1/2" | 7/8" | 7/8" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 00000 |
3" | 7/8" | 1" | 60,000 | 000000000 | 0000 | 80,000 | 000000000 | 00000 |
3 1/2" | 7/8" | 1 1/4" | 60,000 | 000000000 | 0000 | __ | 000000 | 00 |
4" | 1" | 1 1/4" | 60,000 | 000000000 | 0000 | __ | 000000 | 00 |
7/8"-9 | ||||||||
3 1/2" | 1" | 1 1/4" | 60,000 | 000000000 | 0000 | __ | 000000 | 00 |
4" | 1" | 1 1/4" | 60,000 | 000000000 | 0000 | __ | 000000 | 00 |
1"-8 | ||||||||
4" | 1 1/4" | 1 1/2" | 60,000 | 000000000 | 0000 | __ | 000000 | 00 |
5" | 1 1/4" | 2" | 60,000 | 000000000 | 00000 | __ | 000000 | 00 |
Metric
Thread Lg., mm | Steel | 18-8 Stainless Steel | |||||||
---|---|---|---|---|---|---|---|---|---|
Lg., mm | Class SK6 End (A) | Class 6g End (B) | Specifications Met | Min. Tensile Strength, psi | Each | Min. Tensile Strength, psi | Each | ||
M4 × 0.7mm | |||||||||
20 | 10 | 5 | __ | 80,000 | 000000000 | 00000 | 80,000 | 000000000 | 00000 |
27 | 15 | 5 | __ | 80,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
M6 × 1mm | |||||||||
20 | 10 | 5 | __ | 80,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
27 | 15 | 5 | __ | 80,000 | 000000000 | 0000 | __ | 000000 | 00 |
27 | 18 | 8 | __ | __ | 000000 | 00 | 80,000 | 000000000 | 0000 |
35 | 18 | 8 | __ | 80,000 | 000000000 | 0000 | 80,000 | 000000000 | 0000 |
M8 × 1.25mm | |||||||||
35 | 8 | 18 | DIN 939 | 120,000 | 000000000 | 000 | __ | 000000 | 00 |
35 | 18 | 8 | __ | __ | 000000 | 00 | 80,000 | 000000000 | 0000 |
45 | 8 | 22 | DIN 939 | 120,000 | 000000000 | 0000 | __ | 000000 | 00 |
45 | 22 | 8 | __ | __ | 000000 | 00 | 80,000 | 000000000 | 0000 |
60 | 8 | 22 | DIN 939 | 120,000 | 000000000 | 0000 | __ | 000000 | 00 |
60 | 22 | 8 | __ | __ | 000000 | 00 | 80,000 | 000000000 | 0000 |
70 | 8 | 22 | DIN 939 | 120,000 | 000000000 | 0000 | __ | 000000 | 00 |
70 | 22 | 8 | __ | __ | 000000 | 00 | 80,000 | 000000000 | 0000 |
M10 × 1.5mm | |||||||||
37 | 10 | 18 | DIN 939 | 120,000 | 000000000 | 0000 | __ | 000000 | 00 |
37 | 18 | 8 | __ | __ | 000000 | 00 | 80,000 | 000000000 | 0000 |
42 | 10 | 23 | DIN 939 | 120,000 | 000000000 | 0000 | __ | 000000 | 00 |
42 | 22 | 8 | __ | __ | 000000 | 00 | 80,000 | 000000000 | 0000 |
52 | 10 | 26 | DIN 939 | 120,000 | 000000000 | 0000 | __ | 000000 | 00 |
52 | 22 | 8 | __ | __ | 000000 | 00 | 80,000 | 000000000 | 0000 |
62 | 10 | 26 | DIN 939 | 120,000 | 000000000 | 0000 | __ | 000000 | 00 |
62 | 26 | 10 | __ | __ | 000000 | 00 | 80,000 | 000000000 | 0000 |
M12 × 1.75mm | |||||||||
40 | 12 | 17 | DIN 939 | 120,000 | 000000000 | 0000 | __ | 000000 | 00 |
40 | 17 | 12 | __ | __ | 000000 | 00 | 80,000 | 000000000 | 0000 |
50 | 12 | 27 | DIN 939 | 120,000 | 000000000 | 0000 | __ | 000000 | 00 |
50 | 27 | 12 | __ | __ | 000000 | 00 | 80,000 | 000000000 | 0000 |
60 | 12 | 30 | DIN 939 | 120,000 | 000000000 | 0000 | __ | 000000 | 00 |
60 | 30 | 12 | __ | __ | 000000 | 00 | 80,000 | 000000000 | 0000 |
70 | 12 | 30 | DIN 939 | 120,000 | 000000000 | 0000 | __ | 000000 | 00 |
70 | 30 | 12 | __ | __ | 000000 | 00 | 80,000 | 000000000 | 0000 |