Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
M4x0.7, 1/4"-20, M10 x 1.50, M1.6x0.35, M2x0.4
1 9/16", 2 13/16", 3 7/8", 8 mm, 90 mm
Brass, Steel, Alloy Steel, Steel, Titanium, Nylon, Plastic
Flanged Standard, Low-Profile Standard, Ultra-Low-Profile Standard, Flat, Flanged Button
Hex, Hex Socket, Socket, External Square, Slotted