5/8"-11 x 1-1/2" Hot Dip Galvanized Steel Coarse Thread Hex Cap ScrewsType: Galvanized Hex Cap Screws
Finish: Hot Dip Galvanized
Head Style: Hex (15/16" Wrench)
Thread Size: 11 (Coarse)
Thread Length: Full
Type: Cap Screw
Box of 15.
A hex cap screw has a hexagonal head, designed to be driven by a wrench.