Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M2x0.4, M10x1.25, M14x2, M2.5x0.45, M20x2.5
5/16", 1 3/8", 2 7/8", 85 mm, 90 mm
Steel, Alloy Steel, Brass, Steel, Titanium, Nylon, Plastic
Button, Flat, Ultra-Low-Profile Standard, Standard, Flanged Button
Pozidriv, Hex, Socket, Slotted, External Square