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.
For technical drawings and 3-D models, click on a part number.
| Lg. | Drive Size | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
Black-Oxide Alloy Steel | ||||||
|---|---|---|---|---|---|---|
3-56  | ||||||
| 3/32" | 0.050" | Rockwell C45 | ASME B18.3, ASTM F912 | 10 | 000000000 | 00000 |
| 1/8" | 0.050" | Rockwell C45 | ASME B18.3, ASTM F912 | 10 | 000000000 | 0000 |
| 3/16" | 0.050" | Rockwell C45 | ASME B18.3, ASTM F912 | 10 | 000000000 | 0000 |
| 1/4" | 0.050" | Rockwell C45 | ASME B18.3, ASTM F912 | 10 | 000000000 | 0000 |
| 3/8" | 0.050" | Rockwell C45 | ASME B18.3, ASTM F912 | 10 | 000000000 | 0000 |
18-8 Stainless Steel Cup-Point Set Screws
Made from 18-8 stainless steel, these set screws are chemical resistant and may be mildly magnetic. They have a thin edge that digs into the contact surface for a secure hold. Length listed is the overall length.
For technical drawings and 3-D models, click on a part number.
| Lg. | Drive Size | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||
|---|---|---|---|---|---|---|
3-56 | ||||||
| 1/16" | 0.050" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/32" | 0.050" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 0000 |
| 1/8" | 0.050" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 0000 |
| 3/16" | 0.050" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 0000 |
| 1/4" | 0.050" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 0000 |
| 5/16" | 0.050" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 0000 |
| 3/8" | 0.050" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 0000 |
18-8 Stainless Steel Extended-Tip Set Screws
Made from 18-8 stainless steel, these set screws are chemical resistant and may be mildly magnetic. They have a protruding tip that locks within a mating hole or slot to keep parts aligned. They're also known as half dog-point set screws. Length listed is the overall length.
For technical drawings and 3-D models, click on a part number.
Tip | ||||||||
|---|---|---|---|---|---|---|---|---|
| Lg. | Dia. | Lg. | Drive Size | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||||
3-56 | ||||||||
| 1/8" | 0.066" | 0.027" | 0.050" | Rockwell B80 | ASME B18.3 | 25 | 000000000 | 000000 |