Socket Screw, Machine, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M6x1, 5/16"-32, M5x0.8, #5-44, M16-2
3 7/8", 280 mm, 5 1/4", 2 3/8", 6 mm
Stainless Steel, Brass, Aluminum, Steel, Alloy Steel, Steel
Low-Profile Standard, Flanged Standard, Flat, Flanged Button, Ultra-Low-Profile Standard
Torx, Pozidriv, Hex Socket, Slot, Socket