Grub Screw, Self Drilling Screws, Machine, Flat Head Screw, Socket Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
M20x2.5, #4-40, M10 x 1.50, M2.5x0.45, #6-32
130 mm, 22 mm, 2 3/4", 1 11/16", 2 1/2"
Brass, Stainless Steel, Nylon, Plastic, Titanium, Steel, Alloy Steel
Flat, Flanged Button, Ultra-Low-Profile Standard, Low-Profile Standard, Flanged Standard
Phillips, Slot, Socket, External Square, Slotted