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 | ||||||
|---|---|---|---|---|---|---|
2-56  | ||||||
| 1/16" | 0.035" | Rockwell C45 | ASME B18.3, ASTM F912 | 10 | 000000000 | 00000 |
| 3/32" | 0.035" | Rockwell C45 | ASME B18.3, ASTM F912 | 10 | 000000000 | 0000 |
| 1/8" | 0.035" | Rockwell C45 | ASME B18.3, ASTM F912 | 10 | 000000000 | 0000 |
| 5/32" | 0.035" | Rockwell C45 | ASME B18.3, ASTM F912 | 25 | 000000000 | 0000 |
| 3/16" | 0.035" | Rockwell C45 | ASME B18.3, ASTM F912 | 25 | 000000000 | 00000 |
| 1/4" | 0.035" | Rockwell C45 | ASME B18.3, ASTM F912 | 25 | 000000000 | 00000 |
| 5/16" | 0.035" | Rockwell C45 | ASME B18.3, ASTM F912 | 25 | 000000000 | 0000 |
| 3/8" | 0.035" | Rockwell C45 | ASME B18.3, ASTM F912 | 25 | 000000000 | 00000 |
| 1/2" | 0.035" | Rockwell C45 | ASME B18.3, ASTM F912 | 25 | 000000000 | 00000 |
| 5/8" | 0.035" | Rockwell C45 | ASME B18.3, ASTM F912 | 10 | 000000000 | 0000 |
| 3/4" | 0.035" | Rockwell C45 | ASME B18.3, ASTM F912 | 10 | 000000000 | 00000 |
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.
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 | ||||||
|---|---|---|---|---|---|---|
2-56 | ||||||
| 1/16" | 0.035" | Rockwell B80 | ASME B18.3 | 100 | 000000000 | 000000 |
| 3/32" | 0.035" | Rockwell B80 | ASME B18.3 | 100 | 000000000 | 00000 |
| 1/8" | 0.035" | Rockwell B80 | ASME B18.3 | 100 | 000000000 | 00000 |
| 5/32" | 0.035" | Rockwell B80 | ASME B18.3 | 100 | 000000000 | 00000 |
| 3/16" | 0.035" | Rockwell B80 | ASME B18.3 | 100 | 000000000 | 00000 |
| 1/4" | 0.035" | Rockwell B80 | ASME B18.3 | 50 | 000000000 | 0000 |
| 5/16" | 0.035" | Rockwell B80 | ASME B18.3 | 50 | 000000000 | 0000 |
| 3/8" | 0.035" | Rockwell B80 | ASME B18.3 | 50 | 000000000 | 0000 |
| 7/16" | 0.035" | Rockwell B80 | ASME B18.3 | 50 | 000000000 | 0000 |
| 1/2" | 0.035" | Rockwell B80 | ASME B18.3 | 50 | 000000000 | 0000 |
| 5/8" | 0.035" | Rockwell B80 | ASME B18.3 | 50 | 000000000 | 0000 |
| 3/4" | 0.035" | Rockwell B80 | ASME B18.3 | 50 | 000000000 | 0000 |
Mil. Spec. 18-8 Stainless Steel Cup-Point Set Screws
Choose these set screws for their adherence to strict military standards for material and construction. Made from 18-8 stainless steel, they are chemical resistant and may be mildly magnetic. A thin edge 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.
Super-Corrosion-Resistant 316 Stainless Steel Cup-Point Set Screws
Made from 316 stainless steel, these set screws have excellent chemical resistance and can be used in saltwater environments. They have a thin edge that digs into the contact surface for a secure hold. Length listed is overall length.
For technical drawings and 3-D models, click on a part number.
| Lg. | Drive Size | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
316 Stainless Steel | ||||||
|---|---|---|---|---|---|---|
2-56 | ||||||
| 1/16" | 0.035" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/32" | 0.035" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 0000 |
| 1/8" | 0.035" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 0000 |
| 3/16" | 0.035" | Rockwell B80 | ASME B18.3 | 5 | 000000000 | 0000 |
| 1/4" | 0.035" | Rockwell B80 | ASME B18.3 | 5 | 000000000 | 0000 |
Brass Cup-Point Set Screws
Brass set screws are corrosion resistant in wet environments, electrically conductive, and nonmagnetic. 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.
Vented Cup-Point Set Screws
These set screws are vented to allow fluid and gas to pass through. A cup point with a thin edge digs into the contact surface for a secure hold. Made from 18-8 stainless steel, these set screws are chemical resistant and may be mildly magnetic. Length listed is the overall length.
For technical drawings and 3-D models, click on a part number.
18-8 Stainless Steel Flat-Tip Set Screws
Made from 18-8 stainless steel, these set screws are chemical resistant and may be mildly magnetic. The tip makes good contact on flat surfaces and allows you to make frequent adjustments with minimal surface damage. 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 | ||||||
|---|---|---|---|---|---|---|
2-56 | ||||||
| 3/32" | 0.035" | Rockwell B80 | ASME B18.3 | 50 | 000000000 | 000000 |
| 1/8" | 0.035" | Rockwell B80 | ASME B18.3 | 50 | 000000000 | 0000 |
| 3/16" | 0.035" | Rockwell B80 | ASME B18.3 | 50 | 000000000 | 0000 |
| 1/4" | 0.035" | Rockwell B80 | ASME B18.3 | 50 | 000000000 | 00000 |
| 5/16" | 0.035" | Rockwell B80 | ASME B18.3 | 50 | 000000000 | 00000 |
| 3/8" | 0.035" | Rockwell B80 | ASME B18.3 | 50 | 000000000 | 00000 |
Super-Corrosion-Resistant 316 Stainless Steel Flat-Tip Set Screws
Made from 316 stainless steel, these set screws have excellent chemical resistance and can be used in saltwater environments. The tip makes good contact on flat surfaces and allows you to make frequent adjustments with minimal surface damage. Length listed is the overall length.
For technical drawings and 3-D models, click on a part number.
Stainless Steel Nylon-Tip Set Screws
An extra-soft nylon tip minimizes the damage that can occur from metal-on-metal contact. Use these set screws on soft surfaces such as aluminum. The body is chemical-resistant 18-8 stainless steel and may be mildly magnetic. Length listed does not include the tip.
For technical drawings and 3-D models, click on a part number.
Tip | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Lg | Dia. | Lg. | Temp. Range, °F | Color | Drive Size | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||||||
2-56 | ||||||||||
| 1/8" | 0.031" | 0.031" | -50° to 250° | Green | .035" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 000000 |
| 3/16" | 0.031" | 0.031" | -50° to 250° | Green | .035" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1/4" | 0.031" | 0.031" | -50° to 250° | Green | .035" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
Alloy Steel Nylon-Tip Set Screws
An extra-soft nylon tip minimizes the damage that can occur from metal-on-metal contact. Use these set screws on soft surfaces such as aluminum. The body has a black-oxide finish to resist corrosion in dry environments. Length listed does not include the tip.
For technical drawings and 3-D models, click on a part number.
Alloy Steel Brass-Tip Set Screws
With a tip that is harder than nylon and silver, these set screws provide a secure hold on hard surfaces. The body has a black-oxide finish to resist corrosion in dry environments. Length listed does not include the tip.
For technical drawings and 3-D models, click on a part number.
Stainless Steel Brass-Tip Set Screws
These set screws have a tip that is harder than nylon and silver to provide a secure hold on hard surfaces. The body is 18-8 stainless steel for good chemical resistance and may be mildly magnetic. Length listed does not include the tip.
For technical drawings and 3-D models, click on a part number.
Silver-Tip Set Screws
These set screws have a softer tip than brass-tip set screws to minimize surface damage. Use them on hard surfaces. Length listed does not include the tip.
For technical drawings and 3-D models, click on a part number.
| Lg. | Tip Dia. | Drive Size | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||||
|---|---|---|---|---|---|---|---|
2-56 | |||||||
| 1/8" | 0.063" | 0.035" | Rockwell B80 | ASME B18.3 | 5 | 000000000 | 000000 |
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 | ||||||||
2-56 | ||||||||
| 1/8" | 0.057" | 0.024" | 0.035" | Rockwell B80 | ASME B18.3 | 1 | 000000000 | 00000 |
| 3/16" | 0.057" | 0.024" | 0.035" | Rockwell B80 | ASME B18.3 | 1 | 000000000 | 0000 |
| 1/4" | 0.057" | 0.024" | 0.035" | Rockwell B80 | ASME B18.3 | 1 | 000000000 | 0000 |
| 5/16" | 0.057" | 0.024" | 0.035" | Rockwell B80 | ASME B18.3 | 1 | 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 | |||||||
|---|---|---|---|---|---|---|---|
2-56 | |||||||
| 1/16" | 118° | 0.035" | Rockwell C45 | ASME B18.3, ASTM F912 | 10 | 000000000 | 00000 |
| 1/8" | 90° | 0.035" | Rockwell C45 | ASME B18.3, ASTM F912 | 10 | 000000000 | 0000 |
| 3/16" | 90° | 0.035" | Rockwell C45 | ASME B18.3, ASTM F912 | 5 | 000000000 | 0000 |
| 1/4" | 90° | 0.035" | Rockwell C45 | ASME B18.3, ASTM F912 | 5 | 000000000 | 0000 |
18-8 Stainless Steel Cone-Point Set Screws
These set screws are chemical resistant and may be mildly magnetic. A pointed tip wedges into the contact surface for a secure hold on soft materials such as brass. Length listed is the overall length.
For technical drawings and 3-D models, click on a part number.
| Lg. | Cone Point Angle | Drive Size | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||||
|---|---|---|---|---|---|---|---|
2-56 | |||||||
| 1/8" | 90° | 0.035" | Rockwell B80 | ASME B18.3 | 50 | 000000000 | 000000 |
| 3/16" | 90° | 0.035" | Rockwell B80 | ASME B18.3 | 25 | 000000000 | 0000 |
| 1/4" | 90° | 0.035" | Rockwell B80 | ASME B18.3 | 25 | 000000000 | 00000 |
| 5/16" | 90° | 0.035" | Rockwell B80 | ASME B18.3 | 25 | 000000000 | 00000 |
| 3/8" | 90° | 0.035" | Rockwell B80 | ASME B18.3 | 25 | 000000000 | 00000 |
Super-Corrosion-Resistant 316 Stainless Steel Cone-Point Set Screws
Made from 316 stainless steel, these set screws have excellent chemical resistance and can be used in saltwater environments. A pointed tip wedges into the contact surface for a secure hold on soft materials such as brass. Length listed is the overall length.
For technical drawings and 3-D models, click on a part number.