Standard Union Polypropylene 1/4-28 Back Catalog number: P-620 Availability: In the manufacturer's stock Price on request - + Recommended 70879 UNIQUAL CONNECTORS PP, 8-10-12/14-16mm (Nominal) Price on request 515 STRAIGHT CONNECTOR PP, O 14-15-16mm (Nominal) Price on request 1002734160 TEU-Tube Elbow Union, ATEU0404W Price on request