OST 1 33020-80 Hexagon nutsNuts OST 1 33020-80 – this product is a hexagonal core with an internal hole and female thread, suitable for fastening metal structures. The use of washers of different configurations (grovers, flat, etc.) will help to make the connection more reliable.
Description of the product design and its features
Material of manufacture: steel grade 13X11N2V2MF.
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 33020-80.pdf
Example of designation: Nut 6-Khim.Pas-OST 1 33020-80
Product application areas
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.
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