Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
M1.6x0.35, M2.5x0.45, M2x0.4, M6, M10 x 1.50
7 1/2", 1 9/16", 3 7/8", 100 mm, 8 mm
Brass, Stainless Steel, Nylon, Plastic, Titanium, Steel
Button, Standard, Flat, Ultra-Low-Profile Standard, Flanged Button
Pozidriv, Hex Socket, Socket, Slotted, External Square