1/4"-20; 3/8"-16; 5/16"-18 Hex Head Cap Screw Assortment, Zinc Plated Finish, Steel

Hex Head Cap Screw Assortment, Metal Box, Container Material Metal, Steel, Zinc-Plated, Flat Washers Included (100) 1/4 in, (100) 3/8 in, (100) 5/16 in, Hex Nuts Included Hex Nuts: (100) 1/4 In.-20, (100) 5/16 In.-18, (100) 3/8 In.-16, Lock Washers Included (30) 3/8 in, (40) 5/16 in, (45) 1/4 in