Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
M2x0.4, 1/4"-20, M6, M10 x 1.50, M1.6x0.35
12", 2 9/16", 5 1/4", 2 1/8", 5/16"
Stainless Steel, Steel, Steel, Alloy Steel, Titanium, Nylon, Plastic
Flat, Ultra-Low-Profile Standard, Button, Flanged Standard, Flanged Button
Hex Socket, Hex, Socket, External Square, Slotted