Socket Screw, Machine, Self Drilling Screws, Grub Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
1-3/4"-5, #5-44, #4-40, 3/8"-32, 5/16"-32
5 1/2", 5 1/4", 40 mm, 3 1/8", 85 mm
Nylon, Plastic, Steel, Steel, Alloy Steel, Brass, Glass-Filled PEEK, Plastic
Flanged Standard, Flanged Button, Low-Profile Standard, Flat, Ultra-Low-Profile Standard
Hex Socket, Phillips, Torx, Slot, Socket