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About Set Screws
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Alloy Steel Cup-Point Set Screws

Made from alloy steel, these set screws have a thin edge that digs into hard surfaces for a secure hold. Length listed is the overall length.
Black-oxide alloy steel set screws resist corrosion in dry environments.
Lg. | Drive Size | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
Black-Oxide Alloy Steel | ||||||
---|---|---|---|---|---|---|
5-44 | ||||||
1/8" | 1/16" | Rockwell C45 | ASME B18.3, ASTM F912 | 100 | 000000000 | 000000 |
3/16" | 1/16" | Rockwell C45 | ASME B18.3, ASTM F912 | 100 | 000000000 | 00000 |
1/4" | 1/16" | Rockwell C45 | ASME B18.3, ASTM F912 | 100 | 000000000 | 00000 |
5/16" | 1/16" | Rockwell C45 | ASME B18.3, ASTM F912 | 25 | 000000000 | 00000 |
3/8" | 1/16" | Rockwell C45 | ASME B18.3, ASTM F912 | 25 | 000000000 | 00000 |
Alloy Steel Hollow-Lock Set Screws

Screw Used To Adjust Spring Compression.

Also known as jam set screws, these lock other screws in place, hold pins, and adjust spring tension. The hollow design allows you to inspect locked parts. A black-oxide finish provides corrosion resistance in dry environments. Length listed is the overall length.
Lg. | Drive Size | Hardness | Pkg. Qty. | Pkg. | |
Black-Oxide Alloy Steel | |||||
---|---|---|---|---|---|
5-44 | |||||
3/32" | 1/16" | Rockwell C45 | 10 | 000000000 | 000000 |