Hammond 1421A 10-32 Rack Screw 4/pk with Plastic Cup Washers 10-32 x .626
The 1421A screw provides a standard 0.625" rack screws length with 10-32 threads. The screw itself features a slotted and phillips, oval head and has a nickel plate finish. The black plastic cup washers have an outside diameter of 0.58"