Made in USA 31C62KCS Socket Cap Screw: 5/16-18, 5/8" Length Under Head, Socket Cap Head, Hex Socket Drive, Alloy Steel, Black Oxide Finish
Socket Cap Screw: 5/16-18, 5/8" Length Under Head, Socket Cap Head, Hex Socket Drive, Alloy Steel, Black Oxide Finish Fully Threaded & Partially Threaded, 0.306" Head Height, 1/4" Hex Key, ASME B18.3 & ASTM A574 (MOQ=100, Pkg Qty=1)
Not Cancelable or Returnable!