Specification for aluminium alloy, mushroom-headed, slotted drive, bolts (unified thread) Ingestion-build-47553 assemblies and systems

assemblies and systems

Appendix A describes a qualitative test and appendix B describes a more rapid method of test than the test described in the main text

non-metallic inclusion test and chemical analysis

toolmaking

- External fire spread and building separation

Specification for aluminium alloy, mushroom-headed, slotted drive, bolts (unified thread) Ingestion-build-47553 assemblies and systems1 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.