Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
M4x0.7, 5/8"-11, 7/16"-14, M2x0.4, M10 x 1.50
1 5/8", 85 mm, 5 1/4", 1 3/8", 3 11/16"
Steel, Steel, Alloy Steel, Brass, Nylon, Plastic, Titanium
Ultra-Low-Profile Standard, Low-Profile Standard, Flat, Flanged Standard, Flanged Button
Torx, Hex, Socket, Slotted, External Square