Machine, Grub Screw, Self Drilling Screws, Flat Head Screw, Socket Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M16x2, M2.5x0.45, 5/8"-11, #4-48, M20x2.5
240 mm, 1/2", 130 mm, 2 3/4", 55 mm
Steel, Brass, Steel, Alloy Steel, Titanium, Nylon, Plastic
Standard, Low-Profile Standard, Flat, Ultra-Low-Profile Standard, Flanged Standard
Slot, Torx, Socket, External Square, Slotted