3/4" long steel rack screws, 10-32 w/washers, black finish, phillips head.
Avaialble in 25. 50. 100, and 500 packs.
Rack screws are heat treated, cosmetic truss head screws with black oxide finish. 10-32 x 3/4" long. Black nylon washers prevent marring of surfaces. Shoulder washers prevent ground loops when used with the standard flat washers provided with screws.