OST 1 13866-81 Crimp nutsComplies with the standard 6482A.
Nuts OST 1 13866-81 are fasteners, which are a hexagonal body with an internal hole and a thread, they connect the pipelines.
Description of the product design and its features
The nut design consists of a hexagonal body and an internal threaded hole. p>
Material of manufacture: from steel grade 13X11N2V2MF-Sh.
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 13866-81.pdf
An example of the name and designation of a crimp nut for the outer diameter of a trbopd with a diameter of 12 mm of steel 13X11N2V2MF-Sh:
An example of designation: Crimp nut 12-OST 1 13866-81
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).