Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
5/8"-11, M20x2.5, M10x1.5, M10 x 1.50, M1.6x0.35
30 mm, 18 mm, 160 mm, 100 mm, 80 mm
Steel, Brass, Stainless Steel, Titanium, Nylon, Plastic
Low-Profile Standard, Button, Ultra-Low-Profile Standard, Flanged Standard, Flanged Button
Hex Socket, Cross, External Square, Socket, Slotted