Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
#6-40, M10 x 1.50, M2x0.4, M1.6x0.35, #6-32
5 1/4", 3 3/4", 3 9/16", 3/4", 7 1/2"
Steel, Alloy Steel, Brass, Steel, Nylon, Plastic, Titanium
Flat, Low-Profile Standard, Ultra-Low-Profile Standard, Flanged Button, Flanged Standard
Torx, Phillips, Slotted, External Square, Socket