Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
M5x0.8, 1/4"-20, M10 x 1.50, M1.6x0.35, M2x0.4
5 1/4", 2 1/16", 3 3/4", 3 9/16", 2 13/16"
Steel, Alloy Steel, Brass, Nylon, Plastic, Titanium, Steel
Button, Ultra-Low-Profile Standard, Standard, Flat, Flanged Button
Phillips, Pozidriv, Socket, External Square, Slotted