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BIG BOLT CORP

Hex Head Cap Screw 1/2"-13, PK5

  • Item# 30Z445
  • Mfr. Model# TAPG8ZYL12134
  • Catalog Page# N/A
  • UNSPSC# 31161501
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Product Details

The hex head cap screw is a common fastener in construction and machine assembly. The screw head is designed to fit ratchet or spanner torque wrenches for tightening to exact specifications. As an alternative to welds or rivets, cap screw fasteners offer easy disassembly for repairs and maintenance. Grade 8 screws help to provide high tensile strength.

These screws are manufactured with alloy steel, which contains alloying elements to help the screws become more responsive to heat and mechanical treatments.

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Technical Specs

  • Item Hex Head Cap Screw
  • System of Measurement Inch
  • Head Type Hex
  • Dia./Thread Size 1/2"-13
  • Thread Type Coarse
  • Thread Style Partially Threaded
  • Thread Direction Left Hand
  • Head Height 5/16"
  • Head Width 3/4"
  • Proof Load 120,000 psi
  • Tensile Strength 150,000 psi
  • Rockwell Hardness C33 to C39
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Compliance and Restrictions

  • This item is restricted for international sale.

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