Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M2.5x0.45, M12x1.75, M6, M10 x 1.50, M1.6x0.35
1 7/8", 18 mm, 3 11/16", 85 mm, 130 mm
Steel, Alloy Steel, Steel, Stainless Steel, Titanium, Nylon, Plastic
Flanged Standard, Button, Ultra-Low-Profile Standard, Standard, Flanged Button
Phillips, Hex Socket, Socket, Slotted, External Square