Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
1/4"-20, M6, M8, M10 x 1.50, M1.6x0.35
5 1/4", 1", 3 3/16", 3 7/8", 2 7/8"
PEEK, Plastic, Brass, Steel, Nylon, Plastic, Titanium
Flat, Ultra-Low-Profile Standard, Standard, Flanged Standard, Flanged Button
Phillips, Hex, Socket, External Square, Slotted