Hexalobular socket raised countersunk (oval) head tapping screws Ingestion-build-95349 Central heating installers

Central heating installers

BS EN 15213-4 specifies the characteristics required to operate the Long Range ATSVR Architecture

Taking account of the new EU Directive 98/83/EC

investigation methods

The markings described in this document are applicable for secondary cells

Hexalobular socket raised countersunk (oval) head tapping screws Ingestion-build-95349 Central heating installers1 Scope This International Standard specifies the characteristics of hexalobular socket raised countersunk (oval) head tapping screws with thread sizes from ST2,9 to ST6,3 inclusive. If, in special cases, specifications other than those listed in this International Standard are required, they can be selected from existing International Standards, for example ISO 1478, ISO 2702, ISO 4759 1.