Description
Hex Head Cap Screws Grade 5 Steel Plain 7/8-9 x 3-1/4 are engineered for heavy-duty fastening where strength and reliability matter. Made from Grade 5 steel with a plain finish, these screws deliver solid clamping power in machinery, automotive, and construction projects.
Designed for 7/8-9 UNC threads and a 3-1/4 inch length, these hex head cap screws provide robust torque and long-lasting performance even under high-load conditions.
- Size & Thread: 7/8-9 UNC, length 3-1/4" (overall)
- Material: Grade 5 steel
- Finish: Plain (unplated)
- Head Type: Hex head cap screw
- Applications: Suitable for high-strength fastening in machinery, automotive, fabrication, and equipment assemblies
For best results, pair these screws with compatible nuts or tapped holes and appropriate washers. Use with proper torque to achieve full clamping force while protecting thread life. Suitable for environments where a plain finish is adequate; consider protective finishes or coatings if corrosion resistance is required.
Order today and secure strong, dependable joints with these Grade 5 hex head cap screws.
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