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Specifications Met Specifications Met |
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System of Measurement System of Measurement |
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Finish Finish |
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Material Material |
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Head Type Head Type |
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 | Headless |
Drive Style Drive Style |
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Tip Type Tip Type |
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 | Cup |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Hardness Hardness |
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Thread Fit Thread Fit |
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Thread Type Thread Type |
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Thread Direction Thread Direction |
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Thread Spacing Thread Spacing |
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About Set Screws
More
Mil. Spec. Alloy Steel Cup-Point Set Screws
Choose these set screws for their adherence to strict military standards for material and construction. Made from alloy steel, these set screws have a thin edge that digs into hard surfaces for a secure hold. A cadmium plating provides corrosion resistance in wet environments. Length listed is the overall length.
For technical drawings and 3-D models, click on a part number.
| Lg. | Drive Size | Hardness | Specifications Met | Each | |
Cadmium-Plated Alloy Steel | |||||
|---|---|---|---|---|---|
2-56 | |||||
| 1/8" | 0.035" | Rockwell C45 | MS51963-1 | 000000000 | 00000 |
| 3/16" | 0.035" | Rockwell C45 | MS51963-2 | 000000000 | 0000 |
| 1/4" | 0.035" | Rockwell C45 | MS51963-3 | 000000000 | 0000 |
4-40 | |||||
| 1/8" | 0.050" | Rockwell C45 | MS51963-9 | 000000000 | 0000 |
| 3/16" | 0.050" | Rockwell C45 | MS51963-10 | 000000000 | 0000 |
| 1/4" | 0.050" | Rockwell C45 | MS51963-11 | 000000000 | 0000 |
| 1/2" | 0.050" | Rockwell C45 | MS51963-15 | 000000000 | 0000 |
6-32 | |||||
| 1/8" | 1/16" | Rockwell C45 | MS51963-20 | 000000000 | 0000 |
| 3/16" | 1/16" | Rockwell C45 | MS51963-21 | 000000000 | 0000 |
| 1/4" | 1/16" | Rockwell C45 | MS51963-22 | 000000000 | 0000 |
| 3/8" | 1/16" | Rockwell C45 | MS51963-24 | 000000000 | 0000 |
8-32 | |||||
| 1/8" | 5/64" | Rockwell C45 | MS51963-33 | 000000000 | 0000 |
| 3/16" | 5/64" | Rockwell C45 | MS51963-34 | 000000000 | 0000 |
| 1/4" | 5/64" | Rockwell C45 | MS51963-35 | 000000000 | 0000 |
| 3/8" | 5/64" | Rockwell C45 | MS51963-37 | 000000000 | 0000 |
| 1/2" | 5/64" | Rockwell C45 | MS51963-39 | 000000000 | 0000 |
1/4"-20 | |||||
| 1/4" | 1/8" | Rockwell C45 | MS51963-63 | 000000000 | 0000 |
| 3/8" | 1/8" | Rockwell C45 | MS51963-65 | 000000000 | 0000 |
| 1/2" | 1/8" | Rockwell C45 | MS51963-67 | 000000000 | 0000 |