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1/4-20 x 1-1/2 Inch Coarse Zinc Plated Grade 5 Round Head Carriage Bolt

F17663

Also know as a coach bolt or round head square neck bolt, carriage bolts are intended for use through iron strengthening plates on either side of a wooden beam. It is commonplace to use them into bare timber. Carriage bolts have a squared section under their round head that grip to prevent rotation

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  • Origin: Imported
  • Finish as per ASTM F1941 Fe/Zn 3AT
    • Body Diameter: 0.213 - 0.260 Inch
  • Diameter: 1/4 Inch
  • Finish: Zinc
  • Grade: Grade 5
  • Head Diameter: 0.563 - 0.594 Inch
  • Head Height: 0.125 - 0.145 Inch
  • Head Height Max: .145
  • Head Style: Round
  • Item: Carriage Bolt
  • Length: 1-1/2 Inch
  • Material: Medium Carbon Steel
  • Measurement: Inch
  • Origin: Imported
  • Specification: ASME/ANSI B18.5,SAE J429
  • Square Depth: 0.125 - 0.156 Inch
  • Square Width: 0.245 - 0.260 Inch
  • Thread Length: 1-1/2 Inch
  • Thread Type: Coarse
  • Threads Per Inch: 20
  • Type: Full Threaded

    • *Photographs are representational and may not be size accurate