Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M2.5x0.45, M24x3, M4x0.7, M10 x 1.50, M1.6x0.35
1 3/8", 45 mm, 3 1/8", 3 11/16", 85 mm
Brass, Stainless Steel, Steel, Nylon, Plastic, Titanium
Button, Ultra-Low-Profile Standard, Flat, Flanged Standard, Flanged Button
Torx, Hex, Socket, Slotted, External Square