Imperial, Metric, Metric, Fine, Metric, Coarse, Inch
#8-36, #6-40, M10 x 1.50, M1.6x0.35, M10x1.5
3 7/8", 12", 3 1/2", 2 9/16", 5 1/4"
Stainless Steel, Steel, Brass, Titanium, Nylon, Plastic
Flanged Standard, Low-Profile Standard, Standard, Flanged Button, Ultra-Low-Profile Standard
Phillips, Torx, Socket, External Square, Slotted