Socket Screw, Machine, Self Drilling Screws, Flat Head Screw, External Hex
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, 7/8"-9, 7/8 in
45 mm, 4 3/8", 3 11/16", 2 7/8", 22 mm
PEEK, Plastic, Steel, Titanium, Nylon, Plastic, Steel, Alloy Steel
Button, Ultra-Low-Profile Standard, Standard, Flat, Flanged Button
Pozidriv, Hex Socket, Socket, External Square, Slotted