Socket Screw, Machine, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Metric, Coarse, Metric, Fine, Inch
M2.5x0.45, 7/16"-14, M10 x 1.50, M1.6x0.35, M2x0.4
5 1/4", 3 9/16", 4 7/16", 2 1/8", 85 mm
Brass, Steel, Nylon, Plastic, Titanium, Steel, Alloy Steel
Low-Profile Standard, Flat, Flanged Button, Standard, Ultra-Low-Profile Standard
Torx, Hex Socket, External Square, Slotted, Socket