Backnut made of stainless steel Material: stainless steel 1.4408 / AISI 316 Thread: ISO 7-1 Working pressure: max. PN 10 Available options Available Options: You may also like… Choose optionStainless steel valve 1-piece with female thread Choose optionNipple made of stainless steel Choose optionMale coupling made of stainless steel for water Select optionsThreaded flange EN 1092-1 Typ 13 (DIN 2566)