Plug - Delrin, 1/4-28 Flat-Bottom Back Catalog number: P-309 Availability: In the manufacturer's stock Price on request - + Recommended 1002734150 TU-Tee Union,ATU040404W Price on request 464 Y CONNECTOR PP, 4mm (Nominal) Price on request 878 UNIQUAL CONNECTORS PP, 4-6-8/12-14-16mm (Nominal) Price on request