Countersunk, Grub Screw, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
1/2"-13, M4x0.7, M6x1, 5/16"-32, M10-1.5
4 7/16", 7 1/2", 6 mm, 2 7/8", 85 mm
Stainless Steel, Steel, Nylon, Plastic, Steel, Alloy Steel, Brass
Flanged Button, Flat, Flanged Standard, Low-Profile Standard, Ultra-Low-Profile Standard
Hex Socket, Phillips, Pozidriv, Slot, Socket