Countersunk, Grub Screw, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
#4-40, M3x0.5, M4x0.7, M6x1, 5/16"-32
1", 1 1/4", 2 1/4", 60 mm, 40 mm
Steel, Steel, Alloy Steel, Stainless Steel, Brass, Aluminum
Low-Profile Standard, Flanged Button, Flanged Standard, Flat, Ultra-Low-Profile Standard
Torx, Hex Socket, Phillips, Pozidriv, Socket