GOST R 59905-2021 - Std. & Spec

Scope: This standard applies to self-drilling screws (hereinafter referred to as screws) intended: 　——for connecting elements of load-bearing and enclosing building structures made of steel profiles to each other; 　——for connecting steel profiles to each other; 　——for fastening profiled sheets, cladding sheets and thin-sheet facade cladding materials to building structures made of cold-formed galvanized steel profiles and hot-rolled sections and sheets; 　——for fastening sandwich panels to building structures made of cold-formed galvanized steel profiles and hot-rolled sections and sheets; 　——for connecting steel profiled sheets to each other; 　——for attaching flashings (shoulders, slopes) and other shaped elements to steel building structures

GOST R 59905-2021 history

2022 GOST R 59905-2021 Self drilling screws for steel building constructions. General specifications