DIN Nut
DIN Nut fits over the threads of the welding male, and ensure the welding liner and seal inside.
l Compliable with DIN standard tube diameters
l Size range: DN10 ~ DN150
l Roughness: Ra 0.8μm (Ra 32μinch)
l Stainless steel material: 304ss
l Seal : NBR, EPDM , Silicone , FKM
