Grub Screw, Self Drilling Screws, Machine, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
1/4"-28, M6x1, M8-1.25, 5/16"-32, M4x0.7
5 1/4", 3/4", 4 7/16", 2 1/8", 1 1/4"
Stainless Steel, Brass, Nylon, Plastic, Aluminum, Steel
Flanged Button, Flat, Flanged Standard, Low-Profile Standard, Ultra-Low-Profile Standard
Torx, Hex Socket, Phillips, Pozidriv, Socket