Machine, Socket Screw, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
M10x1.5, M20x2.5, M10 x 1.50, M2x0.4, #6-32
5 1/4", 3/4", 4 7/16", 6 mm, 22 mm
Brass, Stainless Steel, Titanium, Nylon, Plastic, Steel, Alloy Steel
Flat, Low-Profile Standard, Ultra-Low-Profile Standard, Standard, Flanged Standard
Hex, Phillips, Slotted, External Square, Socket