Standard Union Polypropylene 1/4-28 Back Catalog number: P-620 Availability: In the manufacturer's stock Price on request - + Recommended JR-5003-5 Ferrule, PEEK, single 1/16 , 5/pkg Price on request 510 STRAIGHT CONNECTOR PP, O 4-5-6mm (Nominal) Price on request 71416 4 WAY CONNECTORS PP, O 15mm (Nominal) - (10 pcs) Price on request