Plug - Delrin, 1/4-28 Flat-Bottom Back Catalog number: P-309 Availability: In the manufacturer's stock Price on request - + Recommended S-103-1 Swagelok SS Front Ferrule, 1/16" Price on request 525 Y CONNECTORS PP, O 14mm (Nominal) Price on request 465 Y CONNECTOR PP, 6mm (Nominal) Price on request