BS ISO 8992:2005

This standard BS ISO 8992:2005 Fasteners. General requirements for bolts, screws, studs and nuts is classified in these ICS categories:

• 21.060.10 Bolts, screws, studs
• 21.060.20 Nuts

This International Standard specifies the general requirements for standardized bolts, screws, studs and nuts, but is also recommended for these non-standardized fasteners. It is intended to be used with reference to the related International Standards on tolerances, mechanical and performance characteristics, geometrical features, surface discontinuities, surface finishes and quality aspects.