Description
OST 1 31572-80 SCREWS Double-sided HEAD
Instead of standard 3218A.
Corresponds to normal 3218A.Description of the product design and its features
The design of the screw consists of a dihedral head and a cylindrical threaded rod.
Material of manufacture: solid brass LS59-1.
Coating of screws with zinc, chromium, nickel, cadmium, etc. is carried out in our own galvanic workshop. A multilayer coating is also available, for example, copper-nickel (M.N.) or copper-nickel-chromium (M.N.X.6).
Screw OST 1 31572-80 – normal 3218A. pdf
An example of designation: Screw 2-5-Khim.Pas-OST 1 31572-80
Applications of the product
These screws 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.
ANALOGUES
normal 3218 A
