Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M20x2.5, #4-40, M10 x 1.50, M2.5x0.45, M2x0.4
40 mm, 130 mm, 85 mm, 3 11/16", 6 1/2"
Steel, Steel, Alloy Steel, Titanium, Stainless Steel, Nylon, Plastic
Low-Profile Standard, Button, Ultra-Low-Profile Standard, Flanged Button, Standard
Phillips, Hex Socket, Socket, Slotted, External Square
0.7 mm, 1.25 mm, 0.8 mm, 1.5 mm, 1 mm