OST 1 33245-89 NUTS TWELVE SLOTS SELF LOCKINGNuts OST 1 33245-89 – this product is a twelve-slotted body with an internal hole and an internal thread, they fasten metal structures (parts of mechanisms) with bolts (pins). Used together with bolts (studs). The use of washers of various 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 10X11N23TZMR-ZD.
Coating of nuts with zinc, chrome, nickel, cadmium, etc. is carried out in our own galvanic shop. A multilayer coating is also available, for example, copper-nickel (M.N.) or copper-nickel-chromium (M.N.X.6).
OST 1 33245-89.pdf
An example of the name and designation of a self-propelled double-sided nut with thread MR6 – 5N6N, made of steel 10X11N23ТЗМР-ЗД, with Ср coating:
Example of designation: Nut 6-1-Ср-ОСТ 1 33245-89 p>
The same, with thread MR6 – 4Н5Н, made of steel 10Х11Н23ТЗМР-ЗД, with Khim.Pas coating:
Designation example: Nut 6-2 -Khim.Pas-OST 1 33245-89
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. (Component parts).