Fasteners. General requirements for bolts, screws, studs and nuts algolia-ignore Why are they so important

Why are they so important

BS EN 1808:1999+A1:2010 Safety requirements on suspended access equipment

methods of test and specifications for individual materials

testing and maintenance of services supplying water for domestic use within buildings and their cartilages

including accessories used in connection with these rotary instruments

Fasteners. General requirements for bolts, screws, studs and nuts algolia-ignore Why are they so important1 Scope This International Standard specifies the general requirements for standardized bolts, screws, studs and nuts, but is also recommended for these non standardized fasteners. It is intended to be used with reference to the related International Standards on tolerances, mechanical and performance characteristics, geometrical features, surface discontinuities, surface finishes and quality aspects.