5/8"-18, Steel Hex Head Cap Screw, Grade 5, 1"L, Zinc Plated Finish, 10 PK, (184041565227-NBT41)

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SKU: 184041565227-NBT41

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    5/8"-18, Steel Hex Head Cap Screw, Grade 5, 1"L, Zinc Plated Finish, 10 PK

      These hex head screws each feature a thick, hexagonal head designed for tightening with a wrench. Use in pretapped holes or with nuts. Grade 5 steel construction offers strength and moderate flexibility. The screws are hardened, yet more malleable than Grade 8, allowing them to withstand shear force.
      • ItemHex Head Cap Screw
      • System of MeasurementInch
      • Cap Screw TypeHex Head Cap Screw
      • Basic MaterialSteel
      • Material GradeGrade 5
      • Fastener FinishZinc Plated
      • Dia./Thread Size5/8"-18
      • Fastener Length1"
      • Fastener Thread DirectionRight Hand
      • Fastener Thread TypeUNF (Fine)
      • Fastener Thread StyleFully Threaded
      • Fastener Industry StandardsASME B18.2.1
      • Head TypeHex
      • Min. Thread Length1"
      • Head Height25/64"
      • Head Width15/16"
      • Proof Load74,000 to 85,000 psi
      • Tensile Strength105,000 to 120,000 psi
      • Rockwell HardnessC19 to C30