High-strength structural bolting assemblies for preloading - System HV. Hexagon bolt and nut assemblies Ingestion-build-89079

High-strength structural bolting assemblies for preloading - System HV. Hexagon bolt and nut assemblies Ingestion-build-89079High strength structural bolting assemblies for preloading Part 4: System HV Hexagon bolt and nut assemblies Executive summary Requirements for assemblies of high strength structural bolts and nuts of system HV for preloaded joints. Abstract This European Standard specifies the requirements for assemblies of high strength structural bolts and nuts of system HV suitable for preloaded joints with large widths across flats, thread sizes M 12 to M 36 and

Elongation

The purpose of this test is to check the behaviour of the fastener assembly so as to ensure that the required preload can be reliably obtained by the tightening methods specified in ENV 1090-1 with sufficient margins against over tightening and against failure

analytical or diagnostic nature

are to be reported

where relevant

This Part provides the requirements for specimen selection and/or its design and construction

Structural vibration in buildings can be detected by the occupants and can affect them in many ways

properties or other cogent grounds are manifestly unsuitable for children under three

BS EN ISO 12100-1:2003 + Amendment 1:2009 Safety of machinery

BS EN 285 addresses the environmental aspects of steam sterilisers

caused by the product covered by BS EN 10311:

test methods