General purpose bolts and screws. Metric series. Radii under the head Ingestion-build-190310 BS IEC SRD 63199 presents

BS IEC SRD 63199 presents the current status of the IEC systems committee Smart Energy (SyC SE) development plan for readers (not limited to IEC smart energy-related members)

to successfully reduce energy consumption

Note 2: BS EN 14317-2 does not include factory made insulation products of formed shapes and boards

chemical reactivity

The goods packaging and distribution industry

General purpose bolts and screws. Metric series. Radii under the head Ingestion-build-190310 BS IEC SRD 63199 presents1 Scope This International Standard specifies the sizes of the radii under the head and the transition diameters of metric series general purpose bolts and screws.