Aluminum M12-1.5 Weld On Bung With Female Nut Threaded Insert for Flush Mounting, Weldable Metric Connector, Aerospace Grade Billet Aluminum, USA Made, O D 20.5mm, Recessed Weld End for Easy Flush Fit

Aluminum M12-1.5 Weld-On Bung with Flush Mount, 1 pc
✔️ Flush-mount weld bung, 20.5mm OD, M12-1.5 thread, USA made

This weldable aluminum threaded bung adds a M12-1.5 port to flat surfaces for sensors, fittings, or plugs. With a recessed weld end, it sits flush against panels for a clean, finished look. O.D. is 20.5 mm (0.80 in). Made in Wichita, Kansas from aerospace-grade USA billet aluminum, the piece ships as a single unit.

✅ O.D. 20.5 mm (0.80 in) bung with M12-1.5 thread insert
✅ Material: aerospace-grade billet aluminum, natural finish
✅ Recessed weld end for flush mounting on panels
✅ Included: 1 weldable bung (single unit), USA made in Wichita, KS

💡 What is a weld-on bung used for in metal fabrication and surface mounting?
This handy threaded bung provides a flush, threaded access port on metal surfaces.
- flush mounting of sensors and fittings
- creates a secure M12-1.5 threaded insert on panels
- ideal for aerospace-grade aluminum surfaces requiring a neat finish

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