Imperial, Metric, Metric, Fine, Metric, Coarse, Inch
5/8"-11, M10x1.5, M10 x 1.50, 5/16"-18, M1.6x0.35
2", 25 mm, 5 1/4", 3 9/16", 3/16"
Brass, Steel, Alloy Steel, Steel, Nylon, Plastic, Titanium
Button, Flat, Ultra-Low-Profile Standard, Low-Profile Standard, Flanged Button
Torx, Hex, Socket, External Square, Slotted