Socket Screw, Machine, Self Drilling Screws, Flat Head Screw, External Hex
Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
1/4"-20, 1/4 in, M5, M5-0.80, 3/4"-10, 3/4 in, 1/4 in, 1/4"-28, 3/8 in, 3/8"-24
1 3/8", 50 mm, 40 mm, 85 mm, 3 11/16"
PEEK, Plastic, Steel, Titanium, Nylon, Plastic, Steel, Alloy Steel
Low-Profile Standard, Ultra-Low-Profile Standard, Standard, Flat, Flanged Button
Pozidriv, Torx, Socket, Slotted, External Square