Socket Screw, Machine, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
#10-24, 5/16"-32, M5x0.8, 3/4"-16, M16-2
7 1/2", 30 mm, 60 mm, 85 mm, 5/16"
Steel, Alloy Steel, Stainless Steel, Brass, Aluminum, Steel
Flanged Standard, Flanged Button, Low-Profile Standard, Flat, Ultra-Low-Profile Standard
Hex Socket, Pozidriv, Phillips, Slot, Socket