Socket Screw, Machine, Self Drilling Screws, Flat Head Screw, External Hex
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
1/4 in, 1/4"-28, 1/4 in, 1/4"-20, 5/16 in, 5/16"-24, 7/16"-20, 7/16 in, 5/8"-11, 5/8 in
5 1/4", 40 mm, 1 7/8", 80 mm, 100 mm
Glass-Filled PEEK, Plastic, Steel, Alloy Steel, Aluminum, Titanium, Nylon, Plastic
Ultra-Low-Profile Standard, Standard, Button, Flat, Flanged Button
Cross, Phillips, Socket, External Square, Slotted