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Carriage Bolt, HDG, 1/2-13x8 L, Pk25

Price $78.10 / pkg. of 25

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  • Item # 1LY31
  • Mfr. Model # 1LY31
  • UNSPSC # 31161603
  • Catalog Page # 2814
  • Shipping Weight 10.0 lbs.
Country of Origin ChinaCountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemCarriage Bolt
  • Neck TypeSquare Neck
  • GradeA
  • MaterialLow Carbon Steel
  • FinishHot Dipped Galvanized
  • Thread Size1/2-13
  • Length8"
  • Drill Size33/64"
  • Head Dia.1.032"
  • Head Height0.250"
  • Head TypeRound
  • Square Height0.250"
  • Square Width0.492"
  • Tensile Strength60,000 psi
  • For Use WithGrade A Galvanized Nuts
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Compliance and Restrictions



Carriage Bolts
Square neck cuts into wood to prevent turning during nut tightening.
Low Carbon Steel, Grade A
• Tensile strength: 60,000 psi Rockwell hardness: HRB 69-100
For use with Grade A/Grade 2 nuts.
Meet ASTM A307 Grade A standard.

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