Socket Screw, Machine, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Metric, Coarse, Metric, Fine, Inch
M20x2.5, M2.5x0.45, 5/8"-11, M10 x 1.50, M1.6x0.35
5 1/4", 4 1/2", 3/4", 3 9/16", 2 1/4"
Brass, Steel, Titanium, Steel, Alloy Steel, Nylon, Plastic
Flanged Standard, Ultra-Low-Profile Standard, Flanged Button, Standard, Low-Profile Standard
Pozidriv, Hex Socket, Socket, External Square, Slotted