Flanged Plug Stopper with Stepped Plug and Central Axial Recess

When axial recess depth on a stepped plug does not match the connector body cavity depth, the plug face protrudes beyond the housing face and prevents the secondary lock from seating; recess depth and flange OD together determine whether the plug seats flush and the secondary retention clip closes fully. Changzhou Deying Molding (Changzhou, Jiangsu, established 2010) injection-moulds this silicone rubber stepped plug with flanged stopper profile and central axial recess, with recess depth, flange OD, and stepped outer diameter validated to match your drawing during first-piece verification. IATF16949 and ISO 9001 certification at Deying's Changzhou facility (approximately 4,000 m²) governs traceability for automotive wiring harness, battery module, and energy storage connector stepped plug applications. To quote, we need your drawing showing stepped OD dimensions, recess depth, flange specification, and silicone compound. For a moulding pricing from our changzhou facility.