Self Drilling Screws, Machine, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
1/2"-20, 1/2 in, 1/4 in, 1/4"-28, 7/16"-14, 7/16 in, 9/16"-12, 9/16 in, 1-1/8"-7, 1-1/8 in
3 7/8", 70 mm, 55 mm, 4 3/8", 3 11/16"
PEEK, Plastic, Stainless Steel, Titanium, Nylon, Plastic, Steel, Alloy Steel
Low-Profile Standard, Ultra-Low-Profile Standard, Button, Flat, Flanged Button
Hex, Socket, External Square, Slotted, External Hex