British Standards Document
BS EN ISO 3506-1
Fasteners. Mechanical properties of corrosion-resistant stainless steel fasteners. Bolts, screws and studs with specified grades and property classes

https://doi.org/10.3403/30333918U

BS EN ISO 3506-1 is maintained by FME/9. The current release of this standard is:

BS EN ISO 3506-1:2020 Fasteners. Mechanical properties of corrosion-resistant stainless steel fasteners. Bolts, screws and studs with specified grades and property classes

https://doi.org/10.3403/30333918 (published 20/04/2020)

This standard is available from the following sources:

Other historical versions of this standard document also exist:

BS EN ISO 3506-1:2009 [current until 20/04/2020]
BS EN ISO 3506-1:1998 [current until 31/12/2009]