Socket Head Cap Screw Assortment USS and SAE - 510 pieces. Coarse and fine thread socket cap screws in 1/4, 5/16 and 3/8 sizes. Includes a 24 hole metal drawer (bin) for storage and organization.
Specs on 24 drawer metal compartment box - 18 inch width, 3 inch height and 12 inch depth. Manufactured of prime cold rolled steel and finished in rust and acid resistant baked enamel. High impact plastic inserts with rounded scoops for easy removal of small parts. Items will not spill over to other compartments when the lid is closed.