Description
Hex Head Cap Screws Grade 8 Steel Plain 5/8-11 x 6" (PT) deliver unmatched strength for heavy-duty fastening applications. This plain-finish fastener is built from high-strength Grade 8 steel and designed to withstand demanding service in automotive, machinery, and structural assembly projects.
Key features:
- Material: Grade 8 steel for high tensile strength
- Finish: Plain (unplated) for straightforward installation
- Head type: Hex head cap screw for reliable torque with standard wrenches
- Thread size: 5/8-11 (UNC)
- Length: 6" (overall length)
- Drive: Hex drive for secure engagement
Whether you're outfitting equipment for the shop, replacing worn fasteners, or completing a fabrication project, these Grade 8 hex screws provide dependable performance that professionals trust. Pair with compatible nuts and washers as needed and tighten to your recommended torque specs for a safe, lasting connection.
Shop now to secure heavy-duty joints with confidence and keep your projects progressing smoothly.
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If you’re not sure that this product is right for you, give us a call!
800-222-0324

