GOST 9064-75 Nuts for flange connections with a medium temperature from 0 to 650 sNuts GOST 9064-75 – this product is a hexagonal body with internal hole and internal thread, suitable for fastening metal structures. 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 40X.
Coating of nuts with zinc, chrome, nickel, cadmium, etc. is carried out in our own galvanic workshop. A multilayer coating is also available, such as copper-nickel (M.N.) or copper-nickel-chromium (M.N.X.6).
GOST 9064-75.pdf< p> Legend examples Type A nuts, 12 mm thread diameter, 1.75 mm coarse thread pitch, 6H tolerance zone, made of 35 steel, category III, quality group 3, coated 02 with a thickness of 6 μm:
Nut AM12-6H.35.III.3.026 GOST 9064-75
The same, type B, version 2, thread diameter 48 mm, with a fine thread pitch 3 mm, with a tolerance field of 6H, made of steel EP182 brand of vacuum arc remelting, category IV, quality group 3, uncoated:
Nut B2M48xZ-6N.EP182-VD.IV.Z GOST 9064-75
These nuts are used in many industries. An increased demand for products, in particular, is observed in the aircraft and mechanical engineering 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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