Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M24x3, M20x2.5, M10 x 1.50, M5x0.8, M1.6x0.35
3 1/2", 300 mm, 5 1/4", 3 9/16", 2 1/8"
Stainless Steel, Steel, Alloy Steel, Steel, Nylon, Plastic, Titanium
Button, Ultra-Low-Profile Standard, Flat, Flanged Button, Flanged Standard
Hex, Pozidriv, Socket, External Square, Slotted