OST 1 13459-78 ScrewScrews according to OST 1 13459-78 – this product is a hexagonal head with a slot and a locking hole and a metal rod with carving, they fasten parts of metal parts with nuts, together. Used together with nuts. 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
The design of the screw consists of a hex head with a slot and a locking hole and a cylindrical rod with a thread and a thinning at the end.
Material of manufacture: steel grade 14X17H2.
Coating of screws 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).
Example of name and designation of a size 2 screw made of cadmium plated steel :
Example of designation: Screw OST 1 13459-78
Product application areas
Screws are used in many industries, construction and mechanical engineering. There is a high demand for a product in mechanical engineering, where such screws are used for reliable fastening, joining metal structures.
ANALOGUES OST 1 13459-78: DIN, GOST, ISO