Hexagon head bolts. Product grades A and B Ingestion-build-225643 Heat detectors with special characteristics

Heat detectors with special characteristics and developed for specific risks are not covered by this standard

It can also be used in relation to maintenance where complete refurbishment is carried out and the underlying metal substrate is completely exposed by abrasive blast-cleaning

— special military devices

The PD CEN/TS 12201-7 document walks you through the documentation and maintenance process as well

Hexagon head bolts. Product grades A and B Ingestion-build-225643 Heat detectors with special characteristics1 Scope This International Standard specifies the characteristics of hexagon head bolts with threads from M1,6 up to and including M64, of product grade A for threads M1,6 to M24 and nominal lengths up to and including 10d or 150 mm, whichever is the shorter, and product grade B for threads over M24 or nominal lengths over 10d or 150 mm, whichever is the shorter. If, in special cases, specifications other than those listed in this International