Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
5/8"-11, M10 x 1.50, M2.5x0.45, M5x0.8, M1.6x0.35
50 mm, 3 3/16", 1 3/8", 2 13/16", 55 mm
Stainless Steel, Steel, Alloy Steel, Steel, Titanium, Nylon, Plastic
Flanged Standard, Low-Profile Standard, Flat, Ultra-Low-Profile Standard, Flanged Button
Hex, Phillips, Socket, Slotted, External Square