Imperial, Metric, Metric, Coarse, Metric, Fine, Inch
M10x1.25, M24x3, 5/8"-11, M10 x 1.50, 5/16"-24
5 1/4", 2 1/16", 1", 8", 1 7/8"
Stainless Steel, Brass, Steel, Alloy Steel, Nylon, Plastic, Titanium
Flat, Ultra-Low-Profile Standard, Low-Profile Standard, Standard, Flanged Standard
Hex, Phillips, Socket, Slotted, External Square