Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
3/8"-24, M10 x 1.50, M4x0.7, M1.6x0.35, M2x0.4
5 1/4", 80 mm, 1 3/8", 1 7/8", 60 mm
Brass, Stainless Steel, Steel, Titanium, Nylon, Plastic
Low-Profile Standard, Flat, Ultra-Low-Profile Standard, Standard, Flanged Button
Hex, Phillips, Socket, External Square, Slotted