British Standards Document
BS ISO 965-2
ISO general purpose metric screw threads. Tolerances. Limits of sizes for internal and external threads (tolerance classes 6H and 6g for M1,6 to M100 and 5H and 6h for M1 to M1,4)

https://doi.org/10.3403/30480924U

BS ISO 965-2 is maintained by FME/9. The current release of this standard is:

BS ISO 965-2:2024 ISO general purpose metric screw threads. Tolerances. Limits of sizes for internal and external threads (tolerance classes 6H and 6g for M1,6 to M100 and 5H and 6h for M1 to M1,4)

https://doi.org/10.3403/30480924 (published 19/11/2024)

This standard is available from the following sources:

Other historical versions of this standard document also exist: