Specification for aluminium alloy, mushroom-headed, slotted drive, bolts (unified thread) Ingestion-build-50790 overhead power lines with a

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

supplied condition

mechanical properties and standard coatings of pipes

Designers of radiation pyrometers

Research and development facilities

Specification for aluminium alloy, mushroom-headed, slotted drive, bolts (unified thread) Ingestion-build-50790 overhead power lines with a1 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.