Socket Screw, Machine, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M4, M4-0.70, 1/4 in, 1/4"-28, 5/16 in, 5/16"-24, 3/8"-16, 3/8 in, 1/4 in, 1/4"-20
4 7/16", 70 mm, 100 mm, 45 mm, 3 11/16"
Brass, Glass-Filled PEEK, Plastic, Steel, Alloy Steel, Nylon, Plastic, Titanium
Low-Profile Standard, Ultra-Low-Profile Standard, Button, Standard, Flanged Button
Pozidriv, Socket, Slotted, External Square, External Hex