Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M2x0.4, M24x3, M20x2.5, M10 x 1.50, M1.6x0.35
3 7/8", 12", 2 9/16", 85 mm, 300 mm
Steel, Brass, Steel, Alloy Steel, Titanium, Nylon, Plastic
Flat, Ultra-Low-Profile Standard, Standard, Flanged Standard, Flanged Button
Hex Socket, Hex, Socket, External Square, Slotted