Machine, Self Drilling Screws, Grub Screw, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
1-3/4"-5, #2-64, M16-2, M4x0.7, M5x0.8
5 1/4", 2 1/16", 3 3/4", 1", 3 7/8"
Aluminum, Nylon, Plastic, Brass, Stainless Steel, Steel
Low-Profile Standard, Flanged Standard, Flanged Button, Flat, Ultra-Low-Profile Standard
Hex Socket, Cross, Phillips, Slot, Socket