Specification for aluminium alloy, mushroom-headed, slotted drive, bolts (unified thread) Ingestion-build-50790 Method of measurement

Method of measurement

overhead power lines with a nominal voltage greater than 1 000 V

Research and development facilities

in relation to the UK

nationally recognized cylinder steels and new cylinder steels resulting from technical progress

Specification for aluminium alloy, mushroom-headed, slotted drive, bolts (unified thread) Ingestion-build-50790 Method of measurement1 Scope This British Standard specifies materials and manufacture, dimensions, protective treatment and quality assurance requirements for aluminium alloy, mushroom headed, slotted, drive bolts with unified threads. NOTE The latest edition of an Aerospace Series standard is indicated by a prefix number.