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    HEX NUT UNC ZINC 5/16"-18 GR 8

    • A finished hex nut made from low carbon steel.
    • For use with grade 8 bolts.
    • Proof load: 150,000 psi.
    • Size: 5/16"-18.
    • Yellow zinc plated.
      Item #: 8N5618
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      • Made from medium carbon alloy steel.
      • Heat treated.
      • Tensile strength: 150,000 psi. minimum.
      • Yellow zinc plated.
      • Unified screw threads :UNC.
      • Diameter: 1/4"-20.
      • Length: 1".

        FLAT WASHER USS ZINC 1/4" THRU HARDENED

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        • Used to improve stress distribution, and to span large holes.
        • USS PATTERN.
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        • Outside Diameter: 3/4"
        • Inside Diameter: 5/16"

          LOCK WASHER SPLIT USS ZINC 1/2" HIGH ALLOY

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          • A coiled, hardened split circular washer with a slightly trapezoidal wire section.
          • Applies greater bolt tension per unit of applied torque.
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          • Steel, yellow zinc plated.
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          • Inside Diameter: Min .502 Max .512
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            HEX NUT UNC ZINC 1/4"-20 GR 8

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            • A finished hex nut made from low carbon steel.
            • For use with grade 8 bolts.
            • Proof load: 150,000 psi.
            • Size: 1/4"-20.
            • Yellow zinc plated.

              HEX CAP SCREW BOLT UNC ZINC 3/8"-16 X 3/4", GR 8

              38X34C8
              • Made from medium carbon alloy steel.
              • Heat treated.
              • Tensile strength: 150,000 psi. minimum.
              • Yellow zinc plated.
              • Unified screw threads :UNC.
              • Diameter: 3/8"-16.
              • Length: 3/4".