5/8″-11 x 4-1/2″ Zinc Grade 8 Hex Cap Screws (10 pcs)
Diameter: 5/8″ Length: 4-1/2″ Material: Steel Finish: Yellow Zinc Head Style: Hex (15/16″ Wrench) Thread Size: 11 (Coarse) Thread Length: 1-1/2″ Hardness: Grade 8 Type: Cap Screw Box of 10. A hex cap screw has a hexagonal head, designed to be driven by a wrench.