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1/4-20 x 1/2 Inch Coarse Zinc Plated Steel Slotted Drive Truss Head Machine Screw

038.14.12

These machine screws have deeply sunk heads with flat top surfaces for fastening flatly against sides of metal joints and equipment. These screws sit flush against the surface of panels and electrical components for a finished look.

  • Finish as per ASTM F1941 Fe/Zn 3AT
  • Diameter: 1/4 Inch
  • Drive Type: Slotted
  • Finish: Zinc
  • Head Diameter: 0.546 - 0.573 Inch
  • Head Height: 0.133 - 0.150 Inch
  • Head Type: Truss
  • Industry Standard: ASME B18.6.3-2010
  • Item: 0.032 Inch
  • Length: 1/2 Inch
  • Material: Steel
  • Measurement: Inch
  • Origin: Imported
  • Slot Depth: 0.070 - 0.087 Inch
  • Slot Width: 0.064 - 0.075 Inch
  • Specification: ASME B18.6.3-2010
  • Tensile Strength : 60 ksi Min
  • Thread Length: 1/2 Inch
  • Thread Type: Coarse
  • Threads Per Inch: 20
  • Type: Full Threaded
  • *Photographs are representational and may not be size accurate