18th International Trade Exhibition of fasteners
27 - 29 October 2020 • Russia, Moscow, Crocus Expo

A notice on the development of a draft national standard for self-tapping screws

News
 

From March 31, the draft GOST R «Self-tapping screws. General specifications».

The document was developed by the Federal State Unitary Enterprise Central Research Institute of Ferrous Metallurgy named after I.P. Bardina and introduced by the Technical Committee for Standardization TC 375 «Metal products from ferrous metals and alloys».

The developed national standard has no analogues among international and regional standards.

This standard applies to self-tapping screws and includes standardized requirements for design, size, mechanical properties, acceptance rules and inspection methods. The new standard applies to steel self-tapping screws intended for fastening gypsum boards to wooden and metal structures, joining (fastening) metal sheets and profiles from other materials, as well as to screws intended for joining wooden parts, chipboards without first drilling a hole.

The public discussion end date is May 31, 2020

By link - http://www.fastinfo.ru/news1/opublikovano_uvedomlenie_o_razrabotke_proekta_nacional_nogo_standarta_na_samonarezayuwie_vinty/