• Thread Class : 2a
  • Thread Direction : Right-hand
  • Thread Length : 0.875 inches minimum
  • Fastener Length : 0.875 inches nominal
  • Head Style : PAN
  • Head Diameter : 0.306 inches minimum and 0.322 inches maximum
  • Head Height : 0.105 inches minimum and 0.115 inches maximum
  • Internal Drive Style : Cross recess type 1
  • Thread Diameter : 0.164 inches
  • Thready Qty Per Inch (tpi) : 32
  • Min. Tensile Strength (psi) : 60000 pounds per square inch
  • Screw Material : Steel
  • Screw Material Specification : Qq-s-633 fed spec single material response
  • Screw Surface Treatment : Cadmium and chromate
  • Screw Surface Treatment Specification : Qq-p-416 ty 2 cl 3 fed spec single treatment response

Thread Series Designator : Unc

 

Machine Screw

  • length: 7/8", thread: 8-32, pan head, cadmium plated carbon steel, coarse thread