Description
OST 1 37021-80 Self-locking nuts
Instead of normal 3393A.
Corresponds to normal 3393A.Description of the design of the product and its features
The design of the nut consists of a cylindrical rod with an internal through hole with a thread and a flat polygonal base.
Material of manufacture: steel grade 16ХСН.
Nuts are coated with zinc, chromium, nickel, cadmium, etc. 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 37021-80.pdf
Example of designation: Nut 6-Ts-OST 1 37021-80
Example of designation: Nut 6-Kd-OST 1 37021-80
Applications of the product < / strong>
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.
ANALOGUES
Normal 3393A.
