0-Way PVC Fittings - Buy Online Today! In StockFive way PVC fitting connectors are rare and difficult to find online. We are proud to now be carrying these specialty items. Our 0 way fittings are furniture grade - meaning they are specially designed for structural use and are not meant for plumbing or liquid carrying. A 0-Way PVC Fitting looks like a standard PVC cross with an outlet coming out of one side. 