OST 1 37014-80 Self-locking nuts
Instead of normal 3376A, 3390A. < /strong>Corresponds to normal 3376A, 3390A.
Description of the product design and its features
The nut structure consists of a cylindrical rod with a rectangular base with rounded corners.
Material of manufacture: steel grades 16ХСН-Д-П or 16ХСН.
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 37014-80.pdf
Example of designation: Nut 6-Ts-OST 1 37014-80
Example of designation: Nut 6-Kd-OST 1 37014-80
Applications of the product
These nuts are used in many industries. An increased demand for products, in particular, is observed in the aircraft and mechanical engineering industries, as well as in construction, energy and metalworking, where they are used for reliable fastening of parts and metal structures.
Normals 3376A, 3390A.