Brand: Hammond Item: Rack mounting screw Includes: Black nylon washer and zinc-plated clip nut Replacement: No Material: Carbon steel Quantity per Pack: 25 Finish: Black oxide Screw Size: #10-32 UNF x 0.625in Head Type: #2 Phillips truss Hammond rack mounting screw, #10-32 UNF x 0.625in, #2 Phillips truss head, carbon steel, black oxide finish. Package of 25. Black nylon washer and zinc-plated clip nut included.