OST 1 33244-89 Twelve-slotted self-locking nutsNuts OST 1 33244-89 – this product is a twelve-slotted body with an internal hole and an internal thread, 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 16XCH.
Nuts are coated with zinc, chromium, nickel, cadmium, etc. in our own galvanizing workshop. A multilayer coating is also available, for example, copper-nickel (M.N.) or copper-nickel-chromium (M.N.X.6).
OST 1 33244-89.pdf
An example of the name and designation of a self-propelled double-sided nut with thread MR6 – 5Н6Н, made of steel 16XCH, with Kd.xr coating:
Designation example: Nut 6-1-Kd-OST 1 33244-39 p>
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).