PART №1074
FROMBIMMER-3D-PARTSDESTWORKBENCH31 JUL 2026
Front-Grille and Valance Expanding Nut
Nylon · PETG1 FILECC-BY-NC-SATrim Clips
- PART
- Front-Grille and Valance Expanding Nut
- OEM
- —
- FITS
- 3 Series E21
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PART ID · BIMMER-3D / 1074QTY 1 · STLHANDLE · NO SUPPORTS
Field photographs
3 PLATES
PLATE 01 / 03No caption recorded
Build sheet
MAN-1074- [01]Expanding_Nut.stlExpanding_Nut.stl.STL
- [02]Bounding box12.000 × 12.000 × 9.000 mm
- [03]Volume351.365 mm³
Field notes
BY JUAN DIEGO MESA (JMESA)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.
Service log
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