Socket Screw, Machine, Self Drilling Screws, Grub Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M6x1, M5x0.8, 5/16"-32, 1-1/4"-7, M33-3.5
3/16", 60 mm, 1", 40 mm, 5/16"
Steel, Alloy Steel, Stainless Steel, Steel, Nylon, Plastic, Brass
Flanged Button, Flanged Standard, Flat, Low-Profile Standard, Ultra-Low-Profile Standard
Cross, Hex Socket, Hex, Phillips, Socket