Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M8, #6-32, M10 x 1.50, M1.6x0.35, M2x0.4
12", 45 mm, 5 1/4", 3 9/16", 3 1/2"
Steel, Alloy Steel, Brass, Steel, Titanium, Nylon, Plastic
Button, Flat, Ultra-Low-Profile Standard, Flanged Button, Flanged Standard
Torx, Phillips, External Square, Socket, Slotted