Machine, Socket Screw, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
M12x1.75, M20x2.5, M2.5x0.45, M1.6x0.35, 5/8"-11
3 1/8", 18 mm, 2 3/4", 85 mm, 22 mm
Brass, Steel, Nylon, Plastic, Titanium, Steel, Alloy Steel
Low-Profile Standard, Ultra-Low-Profile Standard, Flanged Button, Flat, Flanged Standard
Pozidriv, Slot, External Square, Slotted, Socket