Plug - Delrin, 1/4-28 Flat-Bottom Back Catalog number: P-309 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 1413 4 WAY CONNECTORS PP, O 10mm (Nominal) Price on request FS1.3-5 FS adaptor 1/16", for .3mm OD, Valcon T, 5/p Price on request