Material Material | Show |
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Head Type Head Type | Show |
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Socket Head Profile Socket Head Profile |
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Drive Style Drive Style |
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Threading Threading |
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Hardness Hardness |
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Thread Direction Thread Direction |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Tensile Strength Tensile Strength |
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Comparable To Comparable To |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Nickel Alloy Socket Head Screws
More corrosion resistant than stainless steel screws, nickel alloy screws have excellent resistance to salt water and some acids. Material is comparable to Monel. They may be mildly magnetic. Length is measured from under the head.
Coarse threads are the industry standard; choose these screws if you don’t know the threads per inch. Fine threads are closely spaced to prevent loosening from vibration. They are not compatible with coarse threads.
For technical drawings and 3-D models, click on a part number.
Head | ||||||||
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| Lg. | Threading | Thread Spacing | Dia. | Ht. | Drive Size | Tensile Strength, psi | Each | |
400 Nickel | ||||||||
4-40 | ||||||||
| 1/4" | Fully Threaded | Coarse | 0.183" | 0.112" | 3/32" | 70,000 | 000000000 | 00000 |
| 5/16" | Fully Threaded | Coarse | 0.183" | 0.112" | 3/32" | 70,000 | 000000000 | 0000 |
| 3/8" | Fully Threaded | Coarse | 0.183" | 0.112" | 3/32" | 70,000 | 000000000 | 00000 |
| 1/2" | Fully Threaded | Coarse | 0.183" | 0.112" | 3/32" | 70,000 | 000000000 | 00000 |
6-32 | ||||||||
| 3/8" | Fully Threaded | Coarse | 0.226" | 0.138" | 7/64" | 70,000 | 000000000 | 00000 |
| 1/2" | Fully Threaded | Coarse | 0.226" | 0.138" | 7/64" | 70,000 | 000000000 | 00000 |
8-32 | ||||||||
| 3/8" | Fully Threaded | Coarse | 0.27" | 0.164" | 9/64" | 70,000 | 000000000 | 00000 |
| 1/2" | Fully Threaded | Coarse | 0.27" | 0.164" | 9/64" | 70,000 | 000000000 | 00000 |
| 3/4" | Fully Threaded | Coarse | 0.27" | 0.164" | 9/64" | 70,000 | 000000000 | 00000 |
10-32 | ||||||||
| 1/2" | Fully Threaded | Fine | 5/16" | 0.19" | 5/32" | 70,000 | 000000000 | 00000 |
| 1" | Fully Threaded | Fine | 5/16" | 0.19" | 5/32" | 70,000 | 000000000 | 00000 |
1/4"-20 | ||||||||
| 1/2" | Fully Threaded | Coarse | 3/8" | 1/4" | 3/16" | 70,000 | 000000000 | 00000 |
| 5/8" | Fully Threaded | Coarse | 3/8" | 1/4" | 3/16" | 70,000 | 000000000 | 00000 |
| 3/4" | Fully Threaded | Coarse | 3/8" | 1/4" | 3/16" | 70,000 | 000000000 | 00000 |
| 1" | Fully Threaded | Coarse | 3/8" | 1/4" | 3/16" | 70,000 | 000000000 | 00000 |
| 1 1/4" | Fully Threaded | Coarse | 3/8" | 1/4" | 3/16" | 70,000 | 000000000 | 00000 |
M3 × 0.5mm | ||||||||
| 6mm | Fully Threaded | Coarse | 5.5mm | 3mm | 2.5 mm | 70,000 | 000000000 | 00000 |
| 12mm | Fully Threaded | Coarse | 5.5mm | 3mm | 2.5 mm | 70,000 | 000000000 | 00000 |
M6 × 1mm | ||||||||
| 16mm | Fully Threaded | Coarse | 10mm | 6mm | 5 mm | 70,000 | 000000000 | 00000 |
| 25mm | Fully Threaded | Coarse | 10mm | 6mm | 5 mm | 70,000 | 000000000 | 00000 |
Nickel Alloy Shoulder Screws
Nickel alloy shoulder screws are more resistant to acids and salt water than stainless steel shoulder screws. They may be mildly magnetic. A standard shoulder with an undersized tolerance allows them to fit most machinery and equipment. They’re often used to guide or align components, and as an axle or pivot point.
For technical drawings and 3-D models, click on a part number.
Each | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Shoulder Lg. | Thread Size | Thread Lg. | Head Dia. | Head Ht. | Tensile Strength, psi | Drive Size | Specifications Met | 1-4 | 5-Up | |
1/8" Shoulder Dia.—Standard Fit (-0.004" to -0.002" Dia. Tolerance) | ||||||||||
| 1/8" | 4-40 | 5/32" | 1/4" | 1/8" | 70,000 | 5/64" | __ | 000000000 | 000000 | 000000 |
| 3/16" | 4-40 | 5/32" | 1/4" | 1/8" | 70,000 | 5/64" | __ | 000000000 | 00000 | 00000 |
| 1/4" | 4-40 | 5/32" | 1/4" | 1/8" | 70,000 | 5/64" | __ | 000000000 | 00000 | 00000 |
| 5/16" | 4-40 | 5/32" | 1/4" | 1/8" | 70,000 | 5/64" | __ | 000000000 | 00000 | 00000 |
| 3/8" | 4-40 | 5/32" | 1/4" | 1/8" | 70,000 | 5/64" | __ | 000000000 | 00000 | 00000 |
| 1/2" | 4-40 | 5/32" | 1/4" | 1/8" | 70,000 | 5/64" | __ | 000000000 | 00000 | 00000 |
3/16" Shoulder Dia.—Standard Fit (-0.004" to -0.002" Dia. Tolerance) | ||||||||||
| 1/8" | 8-32 | 3/16" | 5/16" | 5/32" | 70,000 | 3/32" | __ | 000000000 | 00000 | 00000 |
| 3/16" | 8-32 | 3/16" | 5/16" | 5/32" | 70,000 | 3/32" | __ | 000000000 | 00000 | 00000 |
| 1/4" | 8-32 | 3/16" | 5/16" | 5/32" | 70,000 | 3/32" | __ | 000000000 | 00000 | 00000 |
| 5/16" | 8-32 | 3/16" | 5/16" | 5/32" | 70,000 | 3/32" | __ | 000000000 | 00000 | 00000 |
| 3/8" | 8-32 | 3/16" | 5/16" | 5/32" | 70,000 | 3/32" | __ | 000000000 | 00000 | 00000 |
| 1/2" | 8-32 | 3/16" | 5/16" | 5/32" | 70,000 | 3/32" | __ | 000000000 | 00000 | 00000 |
| 3/4" | 8-32 | 3/16" | 5/16" | 5/32" | 70,000 | 3/32" | __ | 000000000 | 00000 | 00000 |
| 1" | 8-32 | 3/16" | 5/16" | 5/32" | 70,000 | 3/32" | __ | 000000000 | 00000 | 00000 |
1/4" Shoulder Dia.—Standard Fit (-0.004" to -0.002" Dia. Tolerance) | ||||||||||
| 1/4" | 10-24 | 3/8" | 3/8" | 3/16" | 70,000 | 1/8" | ASME B18.3 | 000000000 | 00000 | 00000 |
| 3/8" | 10-24 | 3/8" | 3/8" | 3/16" | 70,000 | 1/8" | ASME B18.3 | 000000000 | 00000 | 00000 |
| 1/2" | 10-24 | 3/8" | 3/8" | 3/16" | 70,000 | 1/8" | ASME B18.3 | 000000000 | 00000 | 00000 |
| 3/4" | 10-24 | 3/8" | 3/8" | 3/16" | 70,000 | 1/8" | ASME B18.3 | 000000000 | 00000 | 00000 |
| 1" | 10-24 | 3/8" | 3/8" | 3/16" | 70,000 | 1/8" | ASME B18.3 | 000000000 | 00000 | 00000 |