Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M24x3, M16x2, M2x0.4, M2.5x0.45, M20x2.5
120 mm, 4 7/16", 8", 4 1/4", 40 mm
Brass, Steel, Alloy Steel, Steel, Titanium, Nylon, Plastic
Standard, Low-Profile Standard, Button, Flanged Standard, Flanged Button
Hex, Phillips, Socket, Slotted, External Square
0.7 mm, 1.25 mm, 0.8 mm, 1.5 mm, 1 mm