Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
1/2"-13, #2-56, M8, M10 x 1.50, M10x1.5
3 11/16", 1 3/4", 40 mm, 20 mm, 30 mm
Aluminum, Steel, Alloy Steel, Nylon, Plastic, Titanium, Stainless Steel
Flat, Ultra-Low-Profile Standard, Low-Profile Standard, Standard, Flanged Button
Phillips, Cross, Socket, Slotted, External Square
0.7 mm, 0.8 mm, 1.5 mm, 1 mm