OST 1 14679-90 Union nutsOST 1 14679-90 nuts – this product is a hexagonal body with an internal hole and thread, suitable for connection piping .
Nuts are coated with zinc, chromium, nickel, cadmium, etc. in our own galvanizing workshop. A multilayer coating is also available, for example, copper-nickel (M.N.) or copper-nickel-chromium (M.N.X.6).
OST 1 14679-90.pdf
Example of name and designation of a union nut for a 12 mm pipeline made of titanium alloy BT6:
Example of designation: Union nut 12 – OST 1 14679-90
Product application areas
These nuts are used in many industries. Increased demand for products, in particular, is observed in the aircraft and machine-building industries, as well as in construction, energy and metalworking, where they are used for reliable fastening of parts and metal structures. (Component parts).