Self Drilling Screws, Socket Screw, Machine, Countersunk, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
3/8"-32, 5/16"-32, M8-1.25, #5-44, M10-1.5
5 1/4", 5/16", 4 7/16", 1 11/16", 1 1/4"
Nylon, Plastic, Steel, Alloy Steel, Brass, Stainless Steel, Steel
Flat, Flanged Standard, Flanged Button, Low-Profile Standard, Ultra-Low-Profile Standard
Torx, Slot, Hex Socket, Phillips, Cross