OST 1 11064-73 Screw with flat-convex headScrews according to OST 1 11064-73 – this product is a flat-convex head with a slot and a metal rod, they fasten parts of metal parts to each other. p>
Material of manufacture: steel grade 30HGSA.
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).
Name and designation of pan head screw heat treated and cadmium-plated:
Example of designation: Screw 1 – OST 1 11064-73
The same, not thermally treated, without coating:
Example of designation: Screw 2 – OST 1 11064-73
Product application areas
Screws are used in many industries, construction and mechanical engineering. There is a high demand for the product in mechanical engineering, where such screws are used for screw locks, joining metal structures.
ANALOGUES OST 1 11064-73: DIN, GOST, ISO