Machine, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
1/4 in, 1/4"-28, 7/16"-14, 7/16 in, 9/16"-12, 9/16 in, 1/4"-20, 1/4 in, 3/4"-10, 3/4 in
4 7/16", 2 1/8", 240 mm, 4 1/4", 80 mm
Stainless Steel, Glass-Filled PEEK, Plastic, Titanium, Nylon, Plastic, Steel, Alloy Steel
Button, Ultra-Low-Profile Standard, Standard, Low-Profile Standard, Flanged Button
Phillips, Socket, Slotted, External Square, External Hex