Danfoss Waltech DIN 2353 Walform Nut + Vit Seal M22L-SS - WF-M22L V-1.4571 22mm Outside Diameter, Hydraulic DIN 2353 Compression Fitting, WALform Nut and Seal, Light Duty, Viton, 316 Stainless Steel, Danfoss Waltech GBP 22.99 1