Machine, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
M4, M4-0.70, 1/4 in, 1/4"-28, 7/16"-20, 7/16 in, 9/16"-12, 9/16 in, 3/4"-10, 3/4 in
130 mm, 22 mm, 55 mm, 4 3/8", 3 11/16"
PEEK, Plastic, Steel, Titanium, Nylon, Plastic, Steel, Alloy Steel
Ultra-Low-Profile Standard, Standard, Low-Profile Standard, Flat, Flanged Button
Pozidriv, Socket, External Square, Slotted, External Hex