| Article number | HD-D-28-CN |
| Product variant name | 28 mm locking ring, Zn-Ni |
| Nominal inner diameter | - |
| Working pressure [bar] | - |
Locking ring for 24° socket DIN 2353 connections. Available as: LL (very light series) and L/S (light/heavy series), without designation in the index. Surface coated with zinc-nickel with a layer thickness of 6-10 µm, which is characterized by very high corrosion resistance (up to 720 hours without corrosion in a salt spray chamber). Material: carbon steel, zinc-nickel.