Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
5/8"-11, M2.5x0.45, #6-40, M10 x 1.50, M1.6x0.35
5 1/4", 2 1/16", 3 1/2", 2 1/2", 3 9/16"
Brass, Stainless Steel, Nylon, Plastic, Titanium, Steel
Standard, Button, Ultra-Low-Profile Standard, Flanged Button, Flat
Torx, Hex Socket, Socket, External Square, Slotted