Socket Screw, Machine, Self Drilling Screws, Flat Head Screw, External Hex
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
1/4"-20, 1/4 in, 1/2"-20, 1/2 in, 5/16 in, 5/16"-24, 1/4 in, 1/4"-28, 1/4 in, 1/4"-20
50 mm, 2", 100 mm, 25 mm, 90 mm
PEEK, Plastic, Steel, Alloy Steel, Steel, Titanium, Nylon, Plastic
Flat, Button, Low-Profile Standard, Ultra-Low-Profile Standard, Flanged Button
Hex, Phillips, Slotted, External Square, Socket