OST 1 11838-74 Union nutsNuts OST 1 11838-74 – this product is a hexagonal body with an internal hole and thread, they are used to connect metal constructions with a counterpart.
Description of the design of the product and its features
The design of the nut consists of a hexagonal body and an internal threaded hole.
Material of manufacture: from titanium alloys VT3-1 according to OST 1 90006-77.
Coating of nuts with zinc, chromium, nickel, cadmium, etc. is carried out in our own galvanic workshop. A multilayer coating is also available, for example, copper-nickel (M.N.) or copper-nickel-chromium (M.N.X.6).
OST 1 11838-74.pdf
An example of the name and designation of a cap nut size 8:
An example of designation: Nut 8 – OST 1 11838-74
Product application areas p >
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).