Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
#8-32, M10 x 1.50, M2x0.4, M4x0.7, M1.6x0.35
3 7/8", 12", 300 mm, 5 1/4", 1 1/4"
Brass, Steel, Alloy Steel, Steel, Nylon, Plastic, Titanium
Ultra-Low-Profile Standard, Standard, Flanged Standard, Flat, Flanged Button
Hex, Phillips, Socket, External Square, Slotted