Socket Screw, Machine, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
1/2"-13, 1-3/8"-6, M8-1.25, M4x0.7, 5/16"-32
5 1/4", 3 3/16", 7 1/2", 40 mm, 60 mm
Steel, Alloy Steel, Stainless Steel, Brass, Aluminum, Steel
Low-Profile Standard, Flanged Button, Flanged Standard, Flat, Ultra-Low-Profile Standard
Hex Socket, Torx, Cross, Phillips, Socket