Machine, Grub Screw, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M2x0.4, M5x0.8, M20x2.5, #6-40, M10 x 1.50
120 mm, 1 3/8", 4 7/16", 1 9/16", 240 mm
Steel, Brass, Nylon, Plastic, Steel, Alloy Steel, Titanium
Flanged Standard, Ultra-Low-Profile Standard, Standard, Low-Profile Standard, Flat
Hex, Hex Socket, Slotted, Socket, External Square