Preloaded assemblies k-Class K1 and K2 manufactured in the UK

Andrews Fasteners is one of only few companies available on the local market, that is capable of manufacturing in the UK k-class K1 and K2 high strength […]

EN 14399-9: Dimensions of Direct Tension Indicators washers

Dimensions of compressible washer-type direct tension indicator According to EN 14399-9:2018, Table 2 Size Internaldiameter diameter External diameter Thickness Height over protrusion   Height of […]

Direct Tension Indicators Washers (EN 14399 Part 9)

Direct Tension Indicators Washers to BS EN 14399-9 Andrews Fasteners company in manufacturing Direct Tension Indicators Washers (DTI Washers) in well know in construction industry company […]