Description
Engineered for strength and reliability, our Hex Head Cap Screws Grade 8 Steel Plain 5/16-18 x 1-1/4" deliver superior performance in high-load fastening applications. Built from Grade 8 steel, these screws offer exceptional tensile strength and durability, making them suitable for demanding machinery, automotive assemblies, and structural projects.
Key features
- Grade 8 steel, high-strength for heavy-duty fastening and reduced risk of thread stripping.
- Plain finish provides versatile use in uncoated environments or as a base for further finishing.
- 5/16-18 UNC thread offers reliable engagement and compatibility with standard hardware.
- 1-1/4 inch length provides ample clamping for a variety of materials.
- Hex head drive enables fast, tool-friendly installation with common wrenches or sockets.
Specifications
- Size: 5/16-18
- Length: 1-1/4"
- Material: Grade 8 steel
- Finish: Plain (uncoated)
Whether you're refreshing a heavy-duty project or fabricating new equipment, these hex head cap screws provide dependable strength and straightforward installation. For best results, pair with compatible nuts and washers and follow standard torque guidelines for Grade 8 steel fasteners based on material and application.
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800-222-0324