Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M16x2, #2-56, M10 x 1.50, M1.6x0.35, M10x1.5
40 mm, 3 11/16", 25 mm, 6 1/2", 3/8"
PEEK, Plastic, Brass, Steel, Nylon, Plastic, Titanium
Low-Profile Standard, Flat, Ultra-Low-Profile Standard, Button, Flanged Button
Pozidriv, Hex Socket, Socket, Slotted, External Square