OST 1 31143-80 BOLTS WITH CYLINDRICAL HEADCorresponds to normal 3045A ant. < p> Bolts OST 1 31143-80 are special fasteners, since they have a cylindrical head, they can connect several parts at once, securing them with nuts. Used together with nuts (hex, square, welded). For a stronger connection, washers (grovers) can be used.
Description of the product design and its features
The bolt design consists of a cylindrical head and a cylindrical threaded rod.
Material of manufacture: LS59-1 anti-magnetic.
Coating of bolts with zinc, chromium, 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.H.X.6).
Designation example: Bolt 6 – 24 – Chem.Pas – ОSТ 1 31143-80
Product application areas
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 p >