Description
Hex Head Cap Screws Grade 5 Steel Plain 1-3/8-6 x 4-1/2 are strong, versatile fasteners designed for durable assemblies in machinery, automotive, and general construction applications.
These hex head cap screws are crafted from Grade 5 steel for dependable strength under loads and vibrations. The plain (uncoated) finish provides a clean, economical option when external corrosion protection is not required.
- Size/Thread: 1-3/8-6 x 4-1/2
- Type: Hex Head Cap Screw
- Material: Grade 5 Steel
- Finish: Plain (uncoated)
- Drive: Hex
- Standards: UNC thread (6 threads per inch)
Applications include heavy-duty machinery, automotive assemblies, equipment mounting, and general construction projects where a strong, reliable fastener is required. Pair with matching nuts, washers, and properly sized tapped holes or through-bolts for best results.
Benefits:
- High strength-to-weight ratio for demanding assemblies
- Plain finish minimizes coating costs when corrosion protection is managed elsewhere
- Standard hex drive ensures easy installation with common tools
- Widely compatible with standard threaded holes and hardware
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

