Description
Our Hex Head Cap Screws Grade 8 Steel Plain 1 3/8-6 x 13" (PT) are engineered for maximum strength in demanding applications. Crafted from high?grade steel, these bolts deliver exceptional tensile and shear performance under heavy loads, making them a reliable choice for heavy machinery, automotive assemblies, and structural connections.
With a plain finish, these hex head cap screws are ideal for installations where plating is not required or where a protective coating will be applied in the field. They provide dependable fastening in indoor or controlled environments and are compatible with standard hex drivers for fast, confident tightening.
- Material: Grade 8 steel
- Finish: Plain (unplated)
- Size: 1 3/8 in diameter
- Thread pitch: 6 TPI
- Length: 13 in
- Head type: Hex head cap screw
- Applications: Heavy-duty machinery, automotive assemblies, structural connections
Choose Grade 8 hex head cap screws when you need high-strength fasteners that deliver reliable clamping and long-term durability in suitable environments. Pair with compatible nuts and washers and follow proper torque guidelines for your application to ensure optimal performance.
Add these Grade 8 plain hex head cap screws to your hardware lineup and tackle tough fastening tasks with confidence.
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800-222-0324