Socket Screw, Grub Screw, Machine, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
#5-44, M3x0.5, M4x0.7, M5x0.8, 5/16"-32
7 1/2", 5/16", 160 mm, 60 mm, 85 mm
Steel, Alloy Steel, Brass, Steel, Aluminum, Nylon, Plastic
Flanged Button, Flat, Flanged Standard, Low-Profile Standard, Ultra-Low-Profile Standard
Hex, Phillips, Cross, Slot, Socket