pp cam and groove coupling cap 1.Type:A~DP 2.Standard:EN,DIN, OEM 3.Material:pp, ... ,brass 4.High quality pp cam and groove coupling cap1.Type:A~DP2.Standard:EN,DIN, OEM3.Material:pp,nylon,aluminum ... ,ss,brass4.High qualityPolypropylene (PP) quick release camlock couplingsTypeDescriptionSizeMaterialThreadA typemale adapter x female thread1/2" ~ 8 ...