Machine, Socket Screw, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
5/16"-24, #6-32, M10 x 1.50, M1.6x0.35, M2.5x0.45
4 7/16", 1/2", 22 mm, 2 3/4", 40 mm
Stainless Steel, Brass, Nylon, Plastic, Titanium, Steel, Alloy Steel
Flat, Ultra-Low-Profile Standard, Low-Profile Standard, Flanged Standard, Standard
Pozidriv, Hex Socket, Slotted, Socket, External Square