Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M6x1, 5/16"-18, 1/4"-20, M10 x 1.50, M1.6x0.35
3 7/8", 3 11/16", 1 1/4", 8 mm, 22 mm
Steel, Alloy Steel, Brass, Steel, Titanium, Nylon, Plastic
Button, Ultra-Low-Profile Standard, Standard, Flanged Standard, Flanged Button
Hex, Phillips, Socket, Slotted, External Square