1/2"-13, Steel Hex Head Cap Screw, Grade 5, 2-1/2"L, Zinc Plated Finish, 50 PK (183580816734-Y03)

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SKU: 183580816734-Y03

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1/2"-13, Steel Hex Head Cap Screw, Grade 5, 2-1/2"L, Zinc Plated Finish, 50 PK

Product Details

Hex head cap screws are typically used to create a bolted joint, in which a threaded shaft exactly fits a corresponding tapped hole or nut. As an alternative to welds or rivets, cap screw fasteners offer easy disassembly. Grade 5 screws are often used in small engines.
Technical Specs
  • ItemHex Head Cap Screw
  • System of MeasurementInch
  • Cap Screw TypeHex Head Cap Screw
  • Basic MaterialSteel
  • Material GradeGrade 5
  • Fastener FinishZinc Plated
  • Dia./Thread Size1/2"-13
  • Fastener Length2-1/2"
  • Fastener Thread DirectionRight Hand
  • Fastener Thread TypeUNC (Coarse)
  • Fastener Thread StylePartially Threaded
  • Fastener Industry StandardsASME B18.2.1
  • Head TypeHex
  • Min. Thread Length1-1/4"
  • Head Height5/16"
  • Head Width3/4"
  • Proof Load12,100 psi
  • Tensile Strength120,000 psi
  • Rockwell HardnessC25 to C34