Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M12x1.75, M20x2.5, M24x3, #10-32, M10 x 1.50
40 mm, 160 mm, 3 11/16", 130 mm, 22 mm
Steel, Alloy Steel, Brass, Steel, Nylon, Plastic, Titanium
Flanged Standard, Low-Profile Standard, Flat, Ultra-Low-Profile Standard, Flanged Button
Phillips, Torx, Socket, Slotted, External Square