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