Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M10x1.25, M2x0.4, M4x0.7, M20x2.5, M10 x 1.50
2 7/8", 45 mm, 3/16", 160 mm, 22 mm
Brass, Stainless Steel, Nylon, Plastic, Titanium, Steel
Low-Profile Standard, Ultra-Low-Profile Standard, Button, Flanged Button, Flat
Hex, Hex Socket, Socket, External Square, Slotted