Description
Choose consistent strength and dependable performance with our Hex Head Cap Screws. Constructed from Grade 8 steel and finished in a plain finish, these fasteners deliver superior torque tolerance for demanding applications. Sized at 5/8-11 with a length of 3-1/4 inches, they are ideal for high-torque assemblies where reliability matters.
Key specifications
- Material: Grade 8 steel
- Finish: Plain
- Thread size: 5/8-11 (UNC coarse thread)
- Length: 3-1/4 in
- Head style: Hex head
- Drive compatibility: Standard wrench or socket for hex head
Applications and benefits
Designed for high-torque environments, these hex head cap screws are well-suited for automotive, industrial machinery, equipment mounting, and heavy-duty assemblies. The Grade 8 steel provides exceptional strength to resist bending and shear under load, helping ensure a secure, long-lasting fit.
Why choose plain finish Grade 8 hex cap screws?
- Strength you can rely on: Grade 8 steel delivers robust performance in demanding settings.
- Versatile finish: Plain finish offers compatibility with a wide range of coatings and treatments.
- Easy to install: Standard hex head design fits common wrenches and sockets for quick, secure fastening.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324