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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 | ||||||
---|---|---|---|---|---|---|
7/16"-20 | ||||||
3/8" | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 25 | 000000000 | 000000 |
7/16" | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 25 | 000000000 | 00000 |
1/2" | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 25 | 000000000 | 00000 |
5/8" | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 25 | 000000000 | 00000 |
3/4" | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 10 | 000000000 | 00000 |
7/8" | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 10 | 000000000 | 0000 |
1" | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 10 | 000000000 | 00000 |
1 1/4" | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 10 | 000000000 | 0000 |
1 1/2" | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 5 | 000000000 | 00000 |
1 3/4" | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 5 | 000000000 | 0000 |
2" | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 5 | 000000000 | 00000 |
2 1/2" | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 5 | 000000000 | 00000 |
3" | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 1 | 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 | ||||||
---|---|---|---|---|---|---|
7/16"-20 | ||||||
3/8" | 7/32" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
1/2" | 7/32" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 0000 |
5/8" | 7/32" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 0000 |
3/4" | 7/32" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 0000 |
1" | 7/32" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
1 1/4" | 7/32" | Rockwell B80 | ASME B18.3 | 5 | 000000000 | 0000 |
1 1/2" | 7/32" | Rockwell B80 | ASME B18.3 | 5 | 000000000 | 0000 |
Alloy Steel Cone-Point Set Screws

These alloy steel set screws have a pointed tip that wedges into the contact surface for a secure hold on soft materials such as brass. 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. | Cone Point Angle | Drive Size | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
Black-Oxide Alloy Steel | |||||||
---|---|---|---|---|---|---|---|
7/16"-20 | |||||||
3/8" | 118° | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 1 | 000000000 | 00000 |
7/16" | 118° | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 5 | 000000000 | 0000 |
1/2" | 90° | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 1 | 000000000 | 0000 |
5/8" | 90° | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 1 | 000000000 | 0000 |
1" | 90° | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 1 | 000000000 | 0000 |
1 1/2" | 90° | 7/32" | Rockwell C45 | ASME B18.3, ASTM F912 | 1 | 000000000 | 0000 |
Alloy Steel Hollow-Lock Set Screws


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.
For technical drawings and 3-D models, click on a part number.
Lg. | Drive Size | Hardness | Pkg. Qty. | Pkg. | |
Black-Oxide Alloy Steel | |||||
---|---|---|---|---|---|
7/16"-20 | |||||
7/32" | 7/32" | Rockwell C45 | 10 | 000000000 | 000000 |
Stainless Steel Hollow-Lock Set Screws


These 18-8 stainless steel set screws are chemical resistant and may be mildly magnetic. 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. Length listed is the overall length.
For technical drawings and 3-D models, click on a part number.
Lg. | Drive Size | Hardness | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||
---|---|---|---|---|---|
7/16"-20 | |||||
7/32" | 7/32" | Rockwell B80 | 1 | 000000000 | 00000 |