LAF-7059-004
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LAF-7059-004

Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 1/4-20 X 7/8
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 15 Lbs

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Thread Type Thread Others Qty
Coarse-Imperial 1/4"-20
  • Length: 7/8"
  • Double Hex Size: 1/4"
  • Washer Diameter Max.: 3/8"
  • Washer Thickness Min.: .058"
  • Body Material: Steel
  • Body Finish: Black Satin
  • Hardness: Rockwell C36-43
  • Minimum Tensile Strength: 170000 psi
  • Standard: IFI 115, ASTM A574
  • Thread Direction: Right Hand