STRAIGHT CONNECTOR PP, O 4-5-6mm (Nominal) Back Catalog number: 510 Availability: In the manufacturer's stock Price on request - + Recommended JR-5518-5 PEEK one-piece fingertight fitting, 1/16" OD tubing, 10-32, 5pc/pak Price on request SERZ-0104 Union, brass,1/8 ", T-shaped Price on request 71250 L CONNECTORS PP, O 4mm (Nominal) - (10 pcs) Price on request