Machine, Socket Screw, Self Drilling Screws, Grub Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M12x1.75, M14x2, M20x2.5, M10 x 1.50, M1.6x0.35
5 1/4", 40 mm, 2 1/8", 1", 20 mm
Steel, Brass, Nylon, Plastic, Titanium, Steel, Alloy Steel
Flanged Standard, Flat, Ultra-Low-Profile Standard, Low-Profile Standard, Standard
Phillips, Hex, Slotted, Socket, External Square