Front-Grille and Valance Expanding Nut

Replacement expanding nut for securing front trim, grille and valance pieces on the BMW E21. The creator physically fitted the part and recommends flexible, heat-resistant PETG at full infill. Confirm hole diameter, screw engagement and trim retention.

Fitment: 3 Series · E21
Years: 1975–1983
Materials: Nylon, PETG
License: CC-BY-NC-SA
Contributor: Juan Diego Mesa (jmesa)

Expanding_Nut.stlSTL ↓

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