Socket Screw, Grub Screw, Self Drilling Screws, Machine, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M6x1, 5/16"-32, M4x0.7, M10-1.5, M33-3.5
5 1/4", 2 1/16", 1 1/4", 160 mm, 2 7/8"
Steel, Steel, Alloy Steel, Stainless Steel, Brass, Nylon, Plastic
Flanged Button, Low-Profile Standard, Ultra-Low-Profile Standard, Flat, Flanged Standard
Phillips, Slot, Hex, Torx, Socket