Standard Union Polypropylene 1/4-28 Back Catalog number: P-620 Availability: In the manufacturer's stock Price on request - + Recommended 70464 Y CONNECTOR PP, 4mm (Nominal) - (10 pcs) Price on request 70537 DISCONNECTOR PE, O 14-15-16mm (Nominal) - (10 pcs Price on request SERZ-0026 Union, brass,1/8 "– 1/8" Price on request