Galvanized Hollow Plug 20mm serves as a protective cap designed to fit into openings or holes measuring 20mm in diameter. This universal accessory helps seal or cover exposed ends in automotive, industrial, or structural applications, preventing the ingress of dirt, moisture, and debris.
This galvanized plug’s hollow design allows it to accommodate wiring, tubing, or other components that may need to pass through while still offering a degree of protection to the surrounding area. The 20mm size is a key specification to verify against your existing plug or opening before purchase, ensuring it fits securely and functions as intended.
When choosing this galvanized hollow plug, compare it directly with the old part or measure the hole where it will be installed. Confirming the diameter is critical for proper sealing or coverage. The galvanized finish suggests corrosion resistance, beneficial in environments exposed to moisture or chemicals.
- Check diameter of mounting hole: 20mm
- Hollow plug shape for partial access or passage
- Galvanized finish for rust and corrosion resistance
For further assistance regarding compatibility or alternatives, consult the sales desk or submit a request for a specific part. This item is a new, standalone component suitable for a variety of applications requiring a 20mm protective plug.
Not sure the code, size or specification matches? Use Request a Part or Platinum Sales Desk with a clear photo of the old part before checkout.

