K 400

Union nut


Connection 1 metric nut thread
Design Union nut
Standard DIN 3872
Surface electro galvanised
Material Steel


K400-24 is the appropriate union nut for K470-01.
Information about fitting, installation, pressure loads and permissible operating temperatures can be found in the technical information for pipe fittings.

Article Table

Product Name Ø d2 mm G1 L1 mm S1
Product Name Ø d2 mm G1 L1 mm S1
K 400-05 10 M 18 x 1.5 26,5 22
K 400-08 15 M 22 x 1.5 27,0 27
K 400-10 18 M 26 x 1.5 27,0 32
K 400-16 16 M 22 x 1.5 27,0 27
K 400-24 17 M 22 x 1.5 17,0 27


Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.