Machine, Grub Screw, Socket Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
M1.6x0.35, M2.5x0.45, 5/8"-11, M24x3, #4-40
130 mm, 85 mm, 3 11/16", 22 mm, 8 mm
Aluminum, Brass, Steel, Alloy Steel, Titanium, Nylon, Plastic
Flat, Flanged Button, Standard, Low-Profile Standard, Ultra-Low-Profile Standard
Pozidriv, Hex, External Square, Slotted, Socket