Description
Our Hex Head Cap Screws are built for dependable fastening. Made from Grade 2 steel and finished in black oxide, these fasteners combine strength with a dark, corrosion-suppressing surface. They measure 1/2-13 x 3 — 1/2 inch diameter, 13 threads per inch, and 3 inches long — delivering robust clamping power for a wide range of projects.
- Size: 1/2-13 UNC
- Thread: 1/2-13 UNC (coarse)
- Length: 3 inches
- Head: Hex head
- Material: Grade 2 steel
- Finish: Black oxide
- Drive Style: Hex head
- Applications: Machinery, automotive, construction, equipment assembly, and DIY projects
For best results, apply a suitable thread lubricant or anti-seize compound to improve torque consistency and prevent galling during installation.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

