1,452 Piece Grade 5 UNC Hex Head Cap Screw, Nut, and Washer Assortment Starter Kit

This classic kit is a staple in any repair or construction shop. Fitting nicely into a 4-drawer bin, this large metal drawer includes Grade 5 bolts in some of the most widely used lengths in the 1/4", 5/16", 3/8" and 1/2" diameters. Accompanying each bolt diameter are its matching hex nuts, flat washers and lock washers. This is a fine addition for any workspace needing bolts with tensile strength of at least 120,000 PSI. Images show complete layout.