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B5/16"-18 X 4" MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR

(BH031C400N)

290.6422
Package Qty: 200
Total Price: $290.64
($1.4532/ea)

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Specifications BH031C400N

  • Diameter: 5/16"
  • Full Size: 5/16" - 18 x 4"
  • Length: 4"
  • Threads Per Inch: 18
  • Specification: ASME B18.2.1 BH
  • Material: ASTM A354 BD
  • Head Type: Hex
  • U.O.M.: Imperial
  • MilspecPart: MS90728
  • Thread Type: UNC
  • Finish: Zinc, Yellow