Standard Union Polypropylene 1/4-28 Back Catalog number: P-620 Availability: In the manufacturer's stock Price on request - + Recommended 70531 Y CONNECTORS PP 120 °, O 12-13-14mm (Nominal) - ( Price on request F 702-10 BOLA Tube End Fittings, PP, UNF 1/4 28G Price on request FS1R.4-5 FS adaptor 1/16", for .4mm OD, Polyimide,, pk/5 Price on request