Machine, Socket Screw, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M6x1, 3/8"-32, 5/16"-32, M8-1.25, #5-40
5 1/4", 3 1/4", 7 1/2", 40 mm, 160 mm
Brass, Nylon, Plastic, Steel, Alloy Steel, Aluminum, Steel
Flat, Low-Profile Standard, Flanged Button, Flanged Standard, Ultra-Low-Profile Standard
Phillips, Torx, Hex, Slot, Socket