5/8"-11 x 1-1/2" 18-8 Stainless Steel Coarse Thread Hex Cap Screws CSHSS-369
Diameter: 5/8" Length: 1-1/2" Material: Stainless Steel Head Style: Hex (15/16" Wrench) Thread Size: 11 (Coarse) Thread Length: Full Hardness: 18-8 Type: Cap Screw A hex cap screw has a hexagonal head, designed to be driven by a wrench.