Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M24x3, M20x2.5, 5/8"-11, M6, M10 x 1.50
5 1/4", 3 9/16", 100 mm, 45 mm, 80 mm
Brass, Steel, Stainless Steel, Titanium, Nylon, Plastic
Ultra-Low-Profile Standard, Standard, Low-Profile Standard, Flanged Button, Flat
Hex, Phillips, Socket, External Square, Slotted