Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M1.6x0.35, M16x2, #6-40, M10 x 1.50, M2x0.4
1 3/8", 2 1/8", 1 7/8", 3 1/8", 18 mm
Steel, Alloy Steel, Brass, Glass-Filled PEEK, Plastic, Nylon, Plastic, Titanium
Low-Profile Standard, Ultra-Low-Profile Standard, Standard, Flat, Flanged Button
Phillips, Cross, Slotted, External Square, Socket