Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M24x3, M20x2.5, 1/2"-13, M10 x 1.50, M2x0.4
5/16", 50 mm, 20 mm, 22 mm, 18 mm
Brass, Steel, Alloy Steel, Steel, Titanium, Nylon, Plastic
Ultra-Low-Profile Standard, Button, Standard, Flanged Button, Flat
Hex, Hex Socket, External Square, Slotted, Socket