Standard Union Polypropylene 1/4-28 Back Catalog number: P-620 Availability: In the manufacturer's stock Price on request - + Recommended 9.110 510 Glass tubing cutters up to 30mm Price on request FS1.3-5 FS adaptor 1/16", for .3mm OD, Valcon T, 5/p Price on request 1252 L CONNECTORS PP, O 8mm (Nominal) Price on request