Machine, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
1/2"-20, 1/2 in, 1/4 in, 1/4"-28, 5/8"-11, 5/8 in, 9/16"-12, 9/16 in, 3/8"-16, 3/8 in
2 1/4", 5/16", 4 7/16", 70 mm, 85 mm
Glass-Filled PEEK, Plastic, Aluminum, Nylon, Plastic, Titanium, Steel, Alloy Steel
Standard, Low-Profile Standard, Flat, Ultra-Low-Profile Standard, Button
Hex, External Square, Socket, Slotted, External Hex