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About Socket Head Screws
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Brass-Tip Alloy Steel Socket Head Screws
Fully Threaded
Partially Threaded
Electrically conductive and soft enough to grip textured and curved surfaces, the nonmarring brass tip reduces damage from metal-on-metal contact. Screws are alloy steel; they have a tensile strength of 180,000 psi and are stronger than Grade 8 steel screws. Their black-oxide finish provides mild corrosion resistance in dry environments. All meet ASME B18.3 and ASTM A574 for dimensional standards and material quality.
Coarse threads are the industry standard; choose these screws if you don’t know the threads per inch. Fine threads are closely spaced to prevent loosening from vibration. They are not compatible with coarse threads.
For technical drawings and 3-D models, click on a part number.
Head | Tip | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Threading | Min. Thread Lg. | Thread Spacing  | Dia. | Ht. | Drive Size | Dia. | Lg. | Tensile Strength, psi | Specifications Met | Each | |
Black-Oxide Alloy Steel | ||||||||||||
6-32 | ||||||||||||
| 3/8" | Fully Threaded | __ | Coarse | 0.226" | 0.138" | 7/64" | 1/16" | 1/32" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 00000 |
| 1/2" | Fully Threaded | __ | Coarse | 0.226" | 0.138" | 7/64" | 1/16" | 1/32" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
8-32 | ||||||||||||
| 3/8" | Fully Threaded | __ | Coarse | 0.27" | 0.164" | 9/64" | 3/32" | 3/64" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
| 1/2" | Fully Threaded | __ | Coarse | 0.27" | 0.164" | 9/64" | 3/32" | 3/64" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
| 3/4" | Fully Threaded | __ | Coarse | 0.27" | 0.164" | 9/64" | 3/32" | 3/64" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
10-32 | ||||||||||||
| 3/8" | Fully Threaded | __ | Fine | 5/16" | 0.19" | 5/32" | 3/32" | 3/64" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
| 1/2" | Fully Threaded | __ | Fine | 5/16" | 0.19" | 5/32" | 3/32" | 3/64" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
| 5/8" | Fully Threaded | __ | Fine | 5/16" | 0.19" | 5/32" | 3/32" | 3/64" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
| 3/4" | Fully Threaded | __ | Fine | 5/16" | 0.19" | 5/32" | 3/32" | 3/64" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
| 1" | Fully Threaded | __ | Fine | 5/16" | 0.19" | 5/32" | 3/32" | 3/64" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
1/4"-20 | ||||||||||||
| 1/2" | Fully Threaded | __ | Coarse | 3/8" | 1/4" | 3/16" | 1/8" | 1/16" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
| 5/8" | Fully Threaded | __ | Coarse | 3/8" | 1/4" | 3/16" | 1/8" | 1/16" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
| 3/4" | Fully Threaded | __ | Coarse | 3/8" | 1/4" | 3/16" | 1/8" | 1/16" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
| 1" | Fully Threaded | __ | Coarse | 3/8" | 1/4" | 3/16" | 1/8" | 1/16" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
| 1 1/4" | Fully Threaded | __ | Coarse | 3/8" | 1/4" | 3/16" | 1/8" | 1/16" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
| 1 1/2" | Partially Threaded | 3/4" | Coarse | 3/8" | 1/4" | 3/16" | 1/8" | 1/16" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
5/16"-18 | ||||||||||||
| 3/4" | Fully Threaded | __ | Coarse | 15/32" | 5/16" | 1/4" | 3/16" | 3/32" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
| 1" | Fully Threaded | __ | Coarse | 15/32" | 5/16" | 1/4" | 3/16" | 3/32" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
| 1 1/2" | Fully Threaded | __ | Coarse | 15/32" | 5/16" | 1/4" | 3/16" | 3/32" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
3/8"-16 | ||||||||||||
| 3/4" | Fully Threaded | __ | Coarse | 9/16" | 3/8" | 5/16" | 3/16" | 3/32" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
| 1" | Fully Threaded | __ | Coarse | 9/16" | 3/8" | 5/16" | 3/16" | 3/32" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
| 1 1/4" | Fully Threaded | __ | Coarse | 9/16" | 3/8" | 5/16" | 3/16" | 3/32" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
| 1 1/2" | Fully Threaded | __ | Coarse | 9/16" | 3/8" | 5/16" | 3/16" | 3/32" | 180,000 | ASME B18.3, ASTM A574 | 000000000 | 0000 |
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.
Tip | ||||||||
|---|---|---|---|---|---|---|---|---|
| Lg. | Dia. | Lg. | Drive Size | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
Black-Oxide Alloy Steel | ||||||||
2-56 | ||||||||
| 1/8" | 0.031" | 0.031" | 0.035" | Rockwell C28 | ASME B18.3 | 5 | 000000000 | 000000 |
| 1/4" | 0.031" | 0.031" | 0.035" | Rockwell C28 | ASME B18.3 | 5 | 000000000 | 00000 |
4-40 | ||||||||
| 1/8" | 0.063" | 0.031" | 0.050" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/16" | 0.063" | 0.031" | 0.050" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1/4" | 0.063" | 0.031" | 0.050" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/8" | 0.063" | 0.031" | 0.050" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1/2" | 0.063" | 0.031" | 0.050" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
6-32 | ||||||||
| 1/8" | 0.063" | 0.031" | 1/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/16" | 0.063" | 0.031" | 1/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1/4" | 0.063" | 0.031" | 1/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/8" | 0.063" | 0.031" | 1/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1/2" | 0.063" | 0.031" | 1/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
8-32 | ||||||||
| 1/8" | 0.094" | 0.047" | 5/64" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/16" | 0.094" | 0.047" | 5/64" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1/4" | 0.094" | 0.047" | 5/64" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 5/16" | 0.094" | 0.047" | 5/64" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/8" | 0.094" | 0.047" | 5/64" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1/2" | 0.094" | 0.047" | 5/64" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 5/8" | 0.094" | 0.047" | 5/64" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
10-24 | ||||||||
| 3/16" | 0.094" | 0.047" | 3/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1/4" | 0.094" | 0.047" | 3/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 3/8" | 0.094" | 0.047" | 3/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 1/2" | 0.094" | 0.047" | 3/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 3/4" | 0.094" | 0.047" | 3/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
10-32 | ||||||||
| 3/16" | 0.094" | 0.047" | 3/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 1/4" | 0.094" | 0.047" | 3/32" | Rockwell C28 | ASME B18.3 | 25 | 000000000 | 00000 |
| 3/8" | 0.094" | 0.047" | 3/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 1/2" | 0.094" | 0.047" | 3/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 3/4" | 0.094" | 0.047" | 3/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
1/4"-20 | ||||||||
| 3/16" | 0.125" | 0.063" | 1/8" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 1/4" | 0.125" | 0.063" | 1/8" | Rockwell C28 | ASME B18.3 | 25 | 000000000 | 00000 |
| 5/16" | 0.125" | 0.063" | 1/8" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 3/8" | 0.125" | 0.063" | 1/8" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 1/2" | 0.125" | 0.063" | 1/8" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 5/8" | 0.125" | 0.063" | 1/8" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 3/4" | 0.125" | 0.063" | 1/8" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 1" | 0.125" | 0.063" | 1/8" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1 1/4" | 0.125" | 0.063" | 1/8" | Rockwell C28 | ASME B18.3 | 1 | 000000000 | 0000 |
| 1 1/2" | 0.125" | 0.063" | 1/8" | Rockwell C28 | ASME B18.3 | 5 | 000000000 | 00000 |
1/4"-28 | ||||||||
| 1/4" | 0.125" | 0.063" | 1/8" | Rockwell C28 | ASME B18.3 | 25 | 000000000 | 00000 |
| 3/8" | 0.125" | 0.063" | 1/8" | Rockwell C28 | ASME B18.3 | 25 | 000000000 | 00000 |
| 1/2" | 0.125" | 0.063" | 1/8" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 3/4" | 0.125" | 0.063" | 1/8" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1" | 0.125" | 0.063" | 1/8" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
5/16"-18 | ||||||||
| 1/4" | 0.188" | 0.094" | 5/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 5/16" | 0.188" | 0.094" | 5/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 3/8" | 0.188" | 0.094" | 5/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 1/2" | 0.188" | 0.094" | 5/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 5/8" | 0.188" | 0.094" | 5/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/4" | 0.188" | 0.094" | 5/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1" | 0.188" | 0.094" | 5/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1 1/4" | 0.188" | 0.094" | 5/32" | Rockwell C28 | ASME B18.3 | 1 | 000000000 | 0000 |
| 1 1/2" | 0.188" | 0.094" | 5/32" | Rockwell C28 | ASME B18.3 | 1 | 000000000 | 0000 |
5/16"-24 | ||||||||
| 1/4" | 0.188" | 0.094" | 5/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 3/8" | 0.188" | 0.094" | 5/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 1/2" | 0.188" | 0.094" | 5/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 5/8" | 0.188" | 0.094" | 5/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/4" | 0.188" | 0.094" | 5/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1" | 0.188" | 0.094" | 5/32" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
3/8"-16 | ||||||||
| 1/4" | 0.188" | 0.094" | 3/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 5/16" | 0.188" | 0.094" | 3/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/8" | 0.188" | 0.094" | 3/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 0000 |
| 1/2" | 0.188" | 0.094" | 3/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 5/8" | 0.188" | 0.094" | 3/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/4" | 0.188" | 0.094" | 3/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1" | 0.188" | 0.094" | 3/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1 1/4" | 0.188" | 0.094" | 3/16" | Rockwell C28 | ASME B18.3 | 1 | 000000000 | 0000 |
| 1 1/2" | 0.188" | 0.094" | 3/16" | Rockwell C28 | ASME B18.3 | 1 | 000000000 | 0000 |
3/8"-24 | ||||||||
| 3/8" | 0.188" | 0.094" | 3/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1/2" | 0.188" | 0.094" | 3/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 5/8" | 0.188" | 0.094" | 3/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/4" | 0.188" | 0.094" | 3/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1" | 0.188" | 0.094" | 3/16" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
1/2"-13 | ||||||||
| 1/2" | 0.25" | 0.125" | 1/4" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 5/8" | 0.25" | 0.125" | 1/4" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/4" | 0.25" | 0.125" | 1/4" | Rockwell C28 | ASME B18.3 | 5 | 000000000 | 0000 |
| 1" | 0.25" | 0.125" | 1/4" | Rockwell C28 | ASME B18.3 | 5 | 000000000 | 00000 |
| 1 1/4" | 0.25" | 0.125" | 1/4" | Rockwell C28 | ASME B18.3 | 1 | 000000000 | 0000 |
| 1 1/2" | 0.25" | 0.125" | 1/4" | Rockwell C28 | ASME B18.3 | 1 | 000000000 | 0000 |
1/2"-20 | ||||||||
| 1/2" | 0.25" | 0.125" | 1/4" | Rockwell C28 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/4" | 0.25" | 0.125" | 1/4" | Rockwell C28 | ASME B18.3 | 5 | 000000000 | 00000 |
| 1" | 0.25" | 0.125" | 1/4" | Rockwell C28 | ASME B18.3 | 5 | 000000000 | 00000 |
5/8"-11 | ||||||||
| 1/2" | 0.375" | 0.141" | 5/16" | Rockwell C28 | ASME B18.3 | 1 | 000000000 | 0000 |
| 3/4" | 0.375" | 0.141" | 5/16" | Rockwell C28 | ASME B18.3 | 1 | 000000000 | 0000 |
| 1" | 0.375" | 0.141" | 5/16" | Rockwell C28 | ASME B18.3 | 1 | 000000000 | 0000 |
| 1 1/4" | 0.375" | 0.141" | 5/16" | Rockwell C28 | ASME B18.3 | 1 | 000000000 | 0000 |
| 1 1/2" | 0.375" | 0.141" | 5/16" | Rockwell C28 | ASME B18.3 | 1 | 000000000 | 0000 |
Metric Alloy Steel Brass-Tip Set Screws
The tip is harder than nylon and silver for 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.
Tip | ||||||||
|---|---|---|---|---|---|---|---|---|
| Lg., mm | Dia., mm | Lg., mm | Drive Size, mm | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
Black-Oxide Alloy Steel | ||||||||
M3 × 0.5 mm | ||||||||
| 3 | 1.6 | 0.8 | 1.5 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 000000 |
| 4 | 1.6 | 0.8 | 1.5 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 5 | 1.6 | 0.8 | 1.5 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 6 | 1.6 | 0.8 | 1.5 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
M4 × 0.7 mm | ||||||||
| 4 | 2.4 | 1.2 | 2 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 0000 |
| 6 | 2.4 | 1.2 | 2 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 0000 |
| 8 | 2.4 | 1.2 | 2 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 0000 |
| 10 | 2.4 | 1.2 | 2 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 0000 |
M5 × 0.8 mm | ||||||||
| 5 | 2.4 | 1.2 | 2.5 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 0000 |
| 6 | 2.4 | 1.2 | 2.5 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 0000 |
| 8 | 2.4 | 1.2 | 2.5 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 0000 |
| 10 | 2.4 | 1.2 | 2.5 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 0000 |
M6 × 1 mm | ||||||||
| 6 | 3.2 | 1.6 | 3 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 8 | 3.2 | 1.6 | 3 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 10 | 3.2 | 1.6 | 3 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 12 | 3.2 | 1.6 | 3 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 16 | 3.2 | 1.6 | 3 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 20 | 3.2 | 1.6 | 3 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 25 | 3.2 | 1.6 | 3 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
M8 × 1.25 mm | ||||||||
| 6 | 4.8 | 2.4 | 4 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 1 | 000000000 | 0000 |
| 8 | 4.8 | 2.4 | 4 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 10 | 4.8 | 2.4 | 4 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 12 | 4.8 | 2.4 | 4 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 16 | 4.8 | 2.4 | 4 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 25 | 4.8 | 2.4 | 4 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 30 | 4.8 | 2.4 | 4 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
M10 × 1.5 mm | ||||||||
| 10 | 4.8 | 2.4 | 5 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 12 | 4.8 | 2.4 | 5 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 16 | 4.8 | 2.4 | 5 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 20 | 4.8 | 2.4 | 5 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
| 25 | 4.8 | 2.4 | 5 | Rockwell C28 | ASME B18.3.6M, ASTM F912 | 5 | 000000000 | 00000 |
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.
Tip | ||||||||
|---|---|---|---|---|---|---|---|---|
| Lg. | Dia. | Lg. | Drive Size | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||||
2-56 | ||||||||
| 1/8" | 0.031" | 0.031" | 0.035" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 000000 |
| 1/4" | 0.031" | 0.031" | 0.035" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
4-40 | ||||||||
| 1/8" | 0.063" | 0.031" | 0.050" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1/4" | 0.063" | 0.031" | 0.050" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
6-32 | ||||||||
| 1/8" | 0.063" | 0.031" | 1/16" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1/4" | 0.063" | 0.031" | 1/16" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
8-32 | ||||||||
| 3/16" | 0.094" | 0.047" | 5/64" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1/4" | 0.094" | 0.047" | 5/64" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/8" | 0.094" | 0.047" | 5/64" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
10-24 | ||||||||
| 1/4" | 0.094" | 0.047" | 3/32" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/8" | 0.094" | 0.047" | 3/32" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
10-32 | ||||||||
| 3/16" | 0.094" | 0.047" | 3/32" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1/4" | 0.094" | 0.047" | 3/32" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/8" | 0.094" | 0.047" | 3/32" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1/2" | 0.094" | 0.047" | 3/32" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/4" | 0.094" | 0.047" | 3/32" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
1/4"-20 | ||||||||
| 1/4" | 0.125" | 0.063" | 1/8" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/8" | 0.125" | 0.063" | 1/8" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1/2" | 0.125" | 0.063" | 1/8" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/4" | 0.125" | 0.063" | 1/8" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
1/4"-28 | ||||||||
| 1/4" | 0.125" | 0.063" | 1/8" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 3/8" | 0.125" | 0.063" | 1/8" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
5/16"-18 | ||||||||
| 3/8" | 0.188" | 0.094" | 5/32" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
| 1/2" | 0.188" | 0.094" | 5/32" | Rockwell B80 | ASME B18.3 | 10 | 000000000 | 00000 |
3/8"-16 | ||||||||
| 1/2" | 0.188" | 0.094" | 3/16" | Rockwell B80 | ASME B18.3 | 5 | 000000000 | 00000 |
| 3/4" | 0.188" | 0.094" | 3/16" | Rockwell B80 | ASME B18.3 | 5 | 000000000 | 00000 |
Metric Stainless 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 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.
Tip | ||||||||
|---|---|---|---|---|---|---|---|---|
| Lg., mm | Dia., mm | Lg., mm | Drive Size, mm | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||||
M3 × 0.5 mm | ||||||||
| 3 | 1.6 | 0.8 | 1.5 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 000000 |
| 4 | 1.6 | 0.8 | 1.5 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 00000 |
| 5 | 1.6 | 0.8 | 1.5 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 00000 |
| 6 | 1.6 | 0.8 | 1.5 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 00000 |
| 10 | 1.6 | 0.8 | 1.5 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 00000 |
M4 × 0.7 mm | ||||||||
| 4 | 2.4 | 1.2 | 2 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 00000 |
| 6 | 2.4 | 1.2 | 2 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 00000 |
| 8 | 2.4 | 1.2 | 2 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 00000 |
| 10 | 2.4 | 1.2 | 2 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 00000 |
M5 × 0.8 mm | ||||||||
| 5 | 2.4 | 1.2 | 2.5 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 00000 |
| 6 | 2.4 | 1.2 | 2.5 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 00000 |
| 8 | 2.4 | 1.2 | 2.5 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 00000 |
| 10 | 2.4 | 1.2 | 2.5 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 00000 |
M6 × 1 mm | ||||||||
| 6 | 3.2 | 1.6 | 3 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 00000 |
| 8 | 3.2 | 1.6 | 3 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 00000 |
| 10 | 3.2 | 1.6 | 3 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 00000 |
| 12 | 3.2 | 1.6 | 3 | Rockwell B80 | ASME B18.3.6M | 5 | 000000000 | 00000 |
M8 × 1.25 mm | ||||||||
| 6 | 4.8 | 2.4 | 4 | Rockwell B80 | ASME B18.3.6M | 1 | 000000000 | 0000 |
| 8 | 4.8 | 2.4 | 4 | Rockwell B80 | ASME B18.3.6M | 1 | 000000000 | 0000 |
| 10 | 4.8 | 2.4 | 4 | Rockwell B80 | ASME B18.3.6M | 1 | 000000000 | 0000 |
| 12 | 4.8 | 2.4 | 4 | Rockwell B80 | ASME B18.3.6M | 1 | 000000000 | 0000 |
| 16 | 4.8 | 2.4 | 4 | Rockwell B80 | ASME B18.3.6M | 1 | 000000000 | 0000 |