Description
Hex Head Cap Screws Grade 8 Steel Plain 5/8-11 x 5 1/4" (PT) are engineered for heavy-duty fastening, delivering high tensile strength and reliable clamping in demanding assemblies. These screws are ideal for machinery, automotive, and fabrication projects where a strong, unmapped fastener is required.
Specifications
- Material: SAE Grade 8 steel
- Finish: Plain
- Head style: Hex head cap screw
- Thread size: 5/8-11 UNC
- Length: 5 1/4" (PT)
- Designation: PT
Note: Plain steel is not corrosion-resistant. For outdoor or high-humidity environments, apply protective coatings or choose plated variants to extend service life.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

