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1/2"-13 x 2-1/2" KM-USA High Head Grade 8 (USS) Cap Screw

1/2"-13 x 2-1/2" KM-USA High Head Grade 8 (USS) Cap Screw - 25 Pack

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Item Number: 380820
Package Weight: 4.5 lbs
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Product Details

To complete your set up check out our Complete Grade 8 Coarse Thread Fastener Shop Setup and our KM-USA High Head Cap Screw Assortment.

Complete your Assembly with our nuts and washers:

  • 34-3808 - 1/2"-13 Hex Nuts - 50 Pack
  • 34-4808 - 1/2"-13 Ultra-Lock Nuts - 25 Pack
  • 34-8408 - 1/2"-13 Nylon Insert Lock Nuts - 50 Pack
  • 37-3808 - 1/2" USS Pattern Alloy Steel Flat Washer - 50 Pack
  • 37-3908 - 1/2" SAE Pattern Alloy Steel Flat Washer - 50 Pack
  • 37-4808 - 1/2" Alloy Steel Split Lock Washers - 50 Pack

Product Features:

  • 100% made in the U.S.A. from raw material melted and rolled in the U.S.A.
  • 100% lot traceability back to raw material.
  • 20% higher head provides increased wrenchability.
  • Special high strength chrome alloy steel.
  • 30° head point provides easier alignment in a threaded hole or with a hex nut.
  • Roll formed threads with 60° flank angle provide superior fatigue resistance.
  • UN Class 2A formed thread fit; post plating is considered Class 3A per ASME B1.1-2003 (R2008) and provides enhanced thread engagement.
  • RoHS Compliant Zinc-Yellow Trivalent Plated.
  • Tensile strength 150,000 P.S.I. minimum.

    • Please note that supply chain shortages may require us to temporarily substitute some non-domestic products, including in assortments.

    Product Documents
    P65 Warning

    Product Specification

    Brand:  Kimball Midwest
    Diameter:  1/2"
    Finish:  Zinc, Yellow Trivalent
    Grade:  8
    Head Style:  Hex Head
    Head Width:  3/4"
    Length:  2-1/2"
    Material:  Medium Carbon Alloy Steel
    Measurement Type:  USS
    Minimum Thread Length:  1-1/4"
    Series:  KM-USA High Head
    Tensile Strength:  150,000 PSI
    Thread Length:  Partially Threaded
    Thread Pitch:  13
    Thread Size:  1/2"-13
    Thread Type:  Coarse

    Complete Your Assembly

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