Description
OST 1 31139-80 Cylinder head bolts < /p> Instead of 3041A normal. < /strong> < /p> Corresponds to the normal 3041А. Description of the design of the product and its features < /p> The design of the bolt consists of a cylindrical head and a cylindrical threaded rod. Material of manufacture: steel 45. < / p> Coating of bolts with zinc, chromium, nickel, cadmium, etc. is carried out in our own electroplating workshop. A multilayer coating is also available, for example, copper-nickel (M.N.) or copper-nickel-chromium (M.N.X.6). Example of designation: Bolt 6 – 24 – Ц – ОСТ 1 31139-80 Product Applications These bolts 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. ANALOGUES
