Socket Screw, Grub Screw, Machine, Self Drilling Screws, Flat Head Screw
Metric, Imperial, Metric, Coarse, Metric, Fine, Inch
5/8"-11, 3/8"-24, M10 x 1.50, M1.6x0.35, M2x0.4
60 mm, 130 mm, 240 mm, 3 11/16", 2 3/4"
Steel, Alloy Steel, Steel, Brass, Titanium, Nylon, Plastic
Flat, Low-Profile Standard, Ultra-Low-Profile Standard, Flanged Button, Standard
Torx, Pozidriv, Slotted, Socket, External Square