Description
Discover the durability and reliability of our Hex Head Cap Screws. Made from Grade 5 steel and finished with zinc plating, these fasteners are built to withstand demanding environments. The coarse thread and precise dimensions of 5/16-18 with a length of 6 inches make them a versatile choice for automotive, machinery, and construction projects.
Designed for strength and easy installation, our hex head cap screws deliver dependable performance in a variety of applications. The zinc plating provides corrosion resistance, helping extend service life in outdoor or damp conditions. The coarse 18 TPI thread bites quickly into softer materials while providing a strong grip in metal assemblies.
Key Specifications
- Head type: Hex head cap screw
- Diameter: 5/16 in
- Thread: Coarse, 18 threads per inch (18 TPI)
- Length: 6 in
- Material: Grade 5 steel
- Finish: Zinc plated
- Usage: Heavy-duty fastener for automotive, machinery, and construction
For reliable mechanical connections that demand strength and longevity, choose our Hex Head Cap Screws Grade 5 Steel Zinc Plated Coarse Thread 5/16-18X6. Add them to your toolkit for fast, secure assemblies that stand up to challenging conditions.
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800-222-0324