... , DIN125, DIN127, DIN9021, DIN6926 Metric titanium fasteners :Titanium materials is now becoming used in a ... , bicycle manufacture and model cars. Titanium is also used in the pharmaceutical ... titanium screw ,titanium head screw , hexagon titanium screw , pan head screw titanium ,titanium & semi—head screws, square head screw titanium , titanium screw slot word , titanium cross slot screw ,titanium ...