Plug - Delrin, 1/4-28 Flat-Bottom Back Catalog number: P-309 Availability: In the manufacturer's stock Price on request - + Recommended 1414 4 WAY CONNECTORS PP, O 12mm (Nominal) Price on request 70527 Y CONNECTORS PP 120 °, O 4-5-6mm (Nominal) - (10 Price on request 527 Y CONNECTORS PP 120 °, O 4-5-6mm (Nominal) Price on request