Machine, Socket Screw, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M14x2, M24x3, M10x1.5, M20x2.5, M2.5x0.45
3/4", 130 mm, 85 mm, 2 3/4", 30 mm
Brass, Stainless Steel, Titanium, Steel, Alloy Steel, Nylon, Plastic
Standard, Flat, Flanged Button, Ultra-Low-Profile Standard, Low-Profile Standard
Phillips, Hex Socket, External Square, Socket, Slotted