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1/4-20 x 2 Inch Coarse Zinc Plated A307 Grade A Round Head Step Bolt

238.14.2

Step bolts, which bolt down wood to wood surfaces, are like a carriage bolt in design. However, step bolts have a wider, lower-profile, round head. Step bolts are preferred for use on wood connections (like decking), where the larger diameter head of the step bolt will not pull through the soft wood.

  • Finish as per ASTM F1941M Fe/Zn 3AT
    • Body Diameter: 0.237 - 0.260 Inch
  • Diameter: 1/4 Inch
  • Finish: Zinc
  • Grade: A
  • Head Diameter: 0.813 - 0.844 Inch
  • Head Height: 0.125 - 0.145 Inch
  • Head Style: Round
  • Industry Standard: ASME/ANSI B18.5
  • Item: Step Bolt
  • Length: 2 Inch
  • Material: Carbon Steel
  • Measurement: Inch
  • Origin: Imported
  • Specification: ASME/ANSI B18.5,ASTM A307
  • Square Depth: 0.125 - 0.156 Inch
  • Square Width: 0.245 - 0.260 Inch
  • Thread Length: 2 Inch
  • Thread Type: Coarse
  • Threads Per Inch: 20
  • Type: Full Threaded

    • *Photographs are representational and may not be size accurate