Machine, Self Drilling Screws, Socket Screw, Flat Head Screw, External Hex
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
1/4 in, 1/4"-28, 9/16"-12, 9/16 in, 1-1/8"-7, 1-1/8 in, 3/4"-10, 3/4 in, 7/16"-14, 7/16 in
1 1/2", 40 mm, 80 mm, 200 mm, 100 mm
Aluminum, Titanium, Nylon, Plastic, Steel, Alloy Steel, Steel
Flanged Button, Button, Low-Profile Standard, Ultra-Low-Profile Standard, Flat
Hex, Hex Socket, Socket, Slotted, External Square