OST 1 12654-76 NutCorresponds to the standard 4317A.
Nuts OST 1 12654-76 are fasteners, which are a spherical body with with an internal hole and an internal thread, they fasten metal structures with bolts (studs). Used in conjunction with bolts (studs, welded threaded rods). For a more durable connection, washers (grovers) can be used.
Description of the product design and its features
The nut design consists of a spherical rod and an internal threaded hole. < / p>
Material of manufacture: steel grade 30HGSA.
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 12654-76.pdf
Nut name and designation:
Designation example: OST 1 12654-76 nut
Product application areas
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.
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