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KM-USA High Head Grade 8 Hex Head (USS & SAE) Cap Screw Assortment (1/4" - 5/8")

KM-USA High Head Grade 8 Hex Head (USS & SAE) Cap Screw Assortment (1/4" - 5/8")

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Item Number: 40383
Package Weight: 185.5 lbs
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Product Details

  • 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.

Assortment Contains:

  • 630 - 80 Compartment Bin - Qty. 1
  • 34-3804 - 1/4"-20 Grade 8 (USS) Hex Nut - Qty. 100
  • 34-3805 - 5/16"-18 Grade 8 (USS) Hex Nut - Qty. 100
  • 34-3806 - 3/8"-16 Grade 8 (USS) Hex Nut - Qty. 100
  • 34-3807 - 7/16"-14 Grade 8 (USS) Hex Nut - Qty. 50
  • 34-3808 - 1/2"-13 Grade 8 (USS) Hex Nut - Qty. 50
  • 34-3810 - 5/8"-11 Grade 8 (USS) Hex Nut - Qty. 50
  • 34-3904 - 1/4"-28 Grade 8 (SAE) Hex Nut - Qty. 50
  • 34-3905 - 5/16"-24 Grade 8 (SAE) Hex Nut - Qty. 50
  • 34-3906 - 3/8"-24 Grade 8 (SAE) Hex Nut - Qty. 50
  • 34-3907 - 7/16"-20 Grade 8 (SAE) Hex Nut - Qty. 50
  • 34-3908 - 1/2"-20 Grade 8 (SAE) Hex Nut - Qty. 50
  • 34-3910 - 5/8"-18 Grade 8 (SAE) Hex Nut - Qty. 50
  • 37-3804 - 1/4" Grade 8 (USS) Yellow Zinc Alloy Steel Flat Washer - Qty. 200
  • 37-3805 - 5/16" Grade 8 (USS) Yellow Zinc Alloy Steel Flat Washer - Qty. 200
  • 37-3806 - 3/8" Grade 8 (USS) Yellow Zinc Alloy Steel Flat Washer - Qty. 200
  • 37-3807 - 7/16" Grade 8 (USS) Yellow Zinc Alloy Steel Flat Washer - Qty. 100
  • 37-3808 - 1/2" Grade 8 (USS) Yellow Zinc Alloy Steel Flat Washer - Qty. 50
  • 37-3810 - 5/8" Grade 8 (USS) Yellow Zinc Alloy Steel Flat Washer - Qty. 50
  • 37-4804 - 1/4" Grade 8 Yellow Zinc Alloy Steel Split Lock Washer - Qty. 100
  • 37-4805 - 5/16" Grade 8 Yellow Zinc Alloy Steel Split Lock Washer - Qty. 100
  • 37-4806 - 3/8" Grade 8 Yellow Zinc Alloy Steel Split Lock Washer - Qty. 100
  • 37-4807 - 7/16" Grade 8 Yellow Zinc Alloy Steel Split Lock Washer - Qty. 100
  • 37-4808 - 1/2" Grade 8 Yellow Zinc Alloy Steel Split Lock Washer - Qty. 50
  • 37-4810 - 5/8" Grade 8 Yellow Zinc Alloy Steel Split Lock Washer - Qty. 50
  • 38-0406J - 1/4"-20 x 3/4" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0408J - 1/4"-20 x 1" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0412J - 1/4"-20 x 1-1/2" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0416J - 1/4"-20 x 2" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0506J - 5/16"-18 x 3/4" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0508J - 5/16"-18 x 1" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0512J - 5/16"-18 x 1-1/2" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0516J - 5/16"-18 x 2" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0606J - 3/8"-16 x 3/4" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0608J - 3/8"-16 x 1" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0612J - 3/8"-16 x 1-1/2" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0616J - 3/8"-16 x 2" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0708J - 7/16"-14 x 1" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0712J - 7/16"-14 x 1-1/2" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0716J - 7/16"-14 x 2" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0720J - 7/16"-14 x 2-1/2" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0810 - 1/2"-13 x 1-1/4" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0812 - 1/2"-13 x 1-1/2" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 25
  • 38-0816J - 1/2"-13 x 2" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 10
  • 38-0824J - 1/2"-13 x 3" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 10
  • 38-1012J - 5/8"-11 x 1-1/2" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 5
  • 38-1016J - 5/8"-11 x 2" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 5
  • 38-1020J - 5/8"-11 x 2-1/2" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 5
  • 38-1024J - 5/8"-11 x 3" KM-USA High Head Grade 8 (USS) Cap Screw - Qty. 5
  • 39-0406J - 1/4"-28 x 3/4" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 25
  • 39-0408J - 1/4"-28 x 1" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 25
  • 39-0412J - 1/4"-28 x 1-1/2" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 25
  • 39-0416J - 1/4"-28 x 2" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 25
  • 39-0506J - 5/16"-24 x 3/4" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 25
  • 39-0508J - 5/16"-24 x 1" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 25
  • 39-0512J - 5/16"-24 x 1-1/2" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 25
  • 39-0516J - 5/16"-24 x 2" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 25
  • 39-0606J - 3/8"-24 x 3/4" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 25
  • 39-0608J - 3/8"-24 x 1" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 25
  • 39-0612J - 3/8"-24 x 1-1/2" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 25
  • 39-0616J - 3/8"-24 x 2" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 25
  • 39-0708J - 7/16"-20 x 1" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 25
  • 39-0712J - 7/16"-20 x 1-1/2" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 25
  • 39-0716J - 7/16"-20 x 2" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 25
  • 39-0720J - 7/16"-20 x 2-1/2" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 25
  • 39-0810J - 1/2"-20 x 1-1/4" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 10
  • 39-0812J - 1/2"-20 x 1-1/2" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 10
  • 39-0816J - 1/2"-20 x 2" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 10
  • 39-0824J - 1/2"-20 x 3" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 10
  • 39-1012J - 5/8"-18 x 1-1/2" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 5
  • 39-1016J - 5/8"-18 x 2" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 5
  • 39-1020J - 5/8"-18 x 2-1/2" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 5
  • 39-1024J - 5/8"-18 x 3" KM-USA High Head Grade 8 (SAE) Cap Screw - Qty. 5
Product Documents
P65 Warning

Product Specification

Brand:  Kimball Midwest
Color:  Yellow
Finish:  Zinc, Yellow Trivalent
Grade:  8
Head Style:  Hex Head
Material:  Medium Carbon Alloy Steel
Measurement Type:  SAE, USS
Number of Pieces:  3,000
Series:  Bin
Storage Type:  80-Hole Bin
Subcategory:  Hex Head Cap Screws
Tensile Strength:  150,000 PSI

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