Plug - Delrin, 1/4-28 Flat-Bottom Back Catalog number: P-309 Availability: In the manufacturer's stock Price on request - + Recommended 539 FLOW INDICATOR, PADDLE WHEEL Price on request 459 T CONNECTOR PP, 4mm (Nominal) Price on request UPP-659 Luer Adapter 10-32 Female to Female Luer, PEEK Price on request