Machine, Socket Screw, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M16x2, #6-40, M10 x 1.50, 5/16"-18, M1.6x0.35
22 mm, 2 3/4", 85 mm, 55 mm, 8 mm
Aluminum, Steel, Brass, Titanium, Nylon, Plastic
Flat, Low-Profile Standard, Ultra-Low-Profile Standard, Standard, Flanged Standard
Hex, Pozidriv, External Square, Slotted, Socket