Domed Plug Assembly with Push In Panel Plug and Stepped Rubber Insert

Push in panel plug with a stepped rubber insert and domed head, designed for snap-fit retention in sheet metal panels without tools. Controlled plug diameter and retention force ensure secure seating across a defined panel thickness range. Specified for automotive body panel blanking holes, electrical enclosure knockout covers, and industrial equipment access port sealing where vibration resistance and weather-tight fit are required. Produced at our ISO 9001–certified Ningbo facility with stamping, machining, polishing, and shot blasting capabilities. Clients include automotive, fastener, and OEM manufacturing buyers. Provide panel thickness range, plug outer diameter, material selection, and finish requirement for a push in panel plug quotation. Pricing and lead time quoted after part approval, calibrated to your released volumes.