HEX CAP SCREW BOLT UNC ZINC 5/16"-18 X 3-1/2", GR 8

  • Made from medium carbon alloy steel.
  • Heat treated.
  • Tensile strength: 150,000 psi. minimum.
  • Yellow zinc plated.
  • Unified screw threads :UNC.
  • Diameter: 5/16"-18.
  • Length: 3-1/2".
    Part #: 56X312C8
    Availability:
    In Stock
    Price: $49.625
    $0.9925
    i h h
    The HEX CAP SCREW BOLT UNC ZINC 5/16"-18 X 3-1/2", GR 8 is crafted from medium carbon alloy steel and heat treated for enhanced durability. With a tensile strength of 150, this bolt is ideal for heavy-duty applications requiring reliable fastening. Its external hex drive style allows for easy installation and removal, while the zinc coating provides corrosion resistance. Designed for use in various industrial settings, this Grade 5 bolt ensures secure connections in machinery and equipment.
    Products specifications
    Length 3-1/2"
    Drive Style External Hex
    Grade/Class Grade 5
    Thread Type UNC
    Thread Size 5/16"-18
    Head Type Hex