Socket Screw, Grub Screw, Countersunk, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
M2.5x0.45, M8x1.25, M8, M10 x 1.50, M1.6x0.35
240 mm, 5/16", 5 1/4", 1 7/8", 85 mm
Aluminum, Brass, Titanium, Stainless Steel, Nylon, Plastic
Standard, Flanged Standard, Low-Profile Standard, Ultra-Low-Profile Standard, Flat
Torx, Hex Socket, External Square, Socket, Slotted