Socket Screw, Grub Screw, Self Drilling Screws, Machine, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
5/8"-11, 3/8"-24, M10 x 1.50, M1.6x0.35, M2.5x0.45
2 1/8", 130 mm, 30 mm, 20 mm, 22 mm
Aluminum, Brass, Titanium, Steel, Alloy Steel, Nylon, Plastic
Low-Profile Standard, Flat, Ultra-Low-Profile Standard, Standard, Flanged Standard
Phillips, Torx, External Square, Socket, Slotted