ОSТ 1 10873-72 Nuts for stoppers. Instead of the normal 4845A. | Zavod mir
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Complies with the standard 4845A.

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OST 1 10873-72 Nuts for stoppers

Corresponds to normal 4845A.

Nuts OST 1 10873-72 are fasteners that are hexagonal body with an internal hole and an internal thread.

Description of the product design and its features

The nut design consists of a hexagonal body with a crimped top and an internal threaded hole.

Material of manufacture: aluminum alloy D16T.

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 10873-72.pdf

An example of designation: Nut 13 – OST 1 10873-72

Areas Product Applications

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.


Normal 4845A.



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