Description

OST 1 31551-80 Screws With countersunk head

Instead of normal 3183A.

Description of the product design and its features

The design of the screw consists of a countersunk head with a Phillips recess and a cylindrical rod threaded.

Material of manufacture: steel 10.

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 31551-80 – normal 3183A. pdf

Designation example: Screw 6-24-Ts-OST 1 31551-80

Product application areas

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 3183А.