Socket Screw, Grub Screw, Self Drilling Screws, Machine, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
1-3/8"-6, 1-3/4"-5, #3-56, 5/16"-32, M33-3.5
140 mm, 170 mm, 280 mm, 5 1/4", 3/16"
Stainless Steel, Brass, Aluminum, Glass-Filled PEEK, Plastic, Steel
Low-Profile Standard, Flanged Button, Flanged Standard, Ultra-Low-Profile Standard, Flat
Pozidriv, Slot, Hex, Torx, Socket