Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M10x1.5, M10x1.25, M2x0.4, M12x1.5, M4x0.7
7 1/2", 3 7/8", 200 mm, 45 mm, 22 mm
Steel, Alloy Steel, Brass, Nylon, Plastic, Titanium, Steel
Flat, Ultra-Low-Profile Standard, Low-Profile Standard, Flanged Button, Flanged Standard
Torx, Pozidriv, Socket, Slotted, External Square