Double-tap and hold to zoom.
Mouse over image to zoom.

LAF-7059-022

Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 5/16-18 X 2
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 31 Lbs
  • Contact us for pricing

Thread Type Thread Others Qty
Coarse-Imperial 5/16"-18
  • Length: 2"
  • Double Hex Size: 5/16"
  • Washer Diameter Max.: 15/32"
  • Washer Thickness Min.: .074"
  • 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