Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M2x0.4, #6-32, M10 x 1.50, 5/16"-18, M1.6x0.35
7 1/2", 1 3/8", 3 7/8", 18 mm, 130 mm
Brass, Stainless Steel, Steel, Nylon, Plastic, Titanium
Ultra-Low-Profile Standard, Standard, Flanged Standard, Flanged Button, Flat
Hex Socket, Phillips, Socket, External Square, Slotted