Socket Screw, Machine, Self Drilling Screws, Flat Head Screw, External Hex
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
1/4"-20, 1/4 in, 3/8"-16, 3/8 in, M5, M5-0.80, M16-2.00, M16, 1/4 in, 1/4"-28
60 mm, 3 11/16", 2 7/8", 85 mm, 1 1/2"
PEEK, Plastic, Glass-Filled PEEK, Plastic, Steel, Alloy Steel, Titanium, Nylon, Plastic
Low-Profile Standard, Ultra-Low-Profile Standard, Standard, Flanged Standard, Flat
Cross, Hex Socket, External Square, Socket, Slotted