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[250 PKG] Hex Head Cap Screws Grade 5 Steel Zinc Plated Coarse Thread 5/16-18X6

Original price was: $448.52.Current price is: $134.56.


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...



  • Product Details
  • SKU

    KUYY3463034

  • Category

    Bolts

  • Availability

    In stock

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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