NA 021

DIN Standards Committee Iron and Steel

DIN EN ISO 683-4 [CURRENT] referenced in following documents:

Document number Edition Title
DIN 705 2019-03 Adjusting rings More 
LN 9348 2018-12 Aerospace - Hexagon nuts, self-locking, with reduced width across flats, for temperatures from -55 °C to +120 °C More