General purpose bolts and screws. Metric series. Radii under the head1 Scope This International Standard specifies the sizes of the radii under the head and the transition diameters of metric series general purpose bolts and screws.

The issues arising from a change in an existing arrangement can be off-putting for facility owners

and the limitations that are deemed to be necessary in order to safeguard life

density and shape)

BS EN 17176-5 provides guidelines for assessing optimum water temperature tolerance for different PVCO piping systems

This British Standard relates to the materials

in parallel with Annex B of ISO 13586:2018

This British Standard provides recommendations and guidance on the use of rope access methods for work at a height

The method described in this document can be applied to objectively assess the stroboscopic effect of lighting equipment that is powered from any type of source

ISO 105-B06 specifies a method for determining the colour fastness and ageing properties of all kinds and forms of dyed and printed textiles and/or other organic substrates under the action of an artificial light source representative of natural daylight (D65) and under the simultaneous action of heat

The hearing aid is considered to be a combination of the physical hearing aid and the fitting software which accompanies it

BS 3970-2 assists you with general requirements

ISO 719 describes the classification method of glass according to the consumption of acid and its equivalent of alkali [sodium oxide (Na2O)]