Metric, Imperial, Metric, Coarse, Metric, Fine, Inch
5/8"-11, 1/4"-20, M6, M10 x 1.50, M2x0.4
2", 2 3/4", 2 7/8", 7/8", 20 mm
Steel, Alloy Steel, Brass, Nylon, Plastic, Titanium, Steel
Button, Ultra-Low-Profile Standard, Standard, Flat, Flanged Button
Phillips, Pozidriv, Socket, External Square, Slotted