Create a professional, secure fuel filler on your custom ute tray, trailer, or fuel tank with this weld-in steel threaded insert designed to accept standard SAE J1114 screw-in fuel caps.
Perfect for fabricating or repairing diesel and leaded petrol filler necks. The robust steel construction welds easily into your panel or pipe for a flush, factory-style finish.
Key Specifications:
- Thread Standard: SAE J1114 (suits most common screw-in diesel/petrol caps)
- Body Outer Diameter: 48mm
- Rim/Flange Outer Diameter: 59.3mm
- Overall Length: 33mm
- Heavy-duty steel – ready for welding and painting/powder coating
Compatibility Note:
- Suitable for Diesel and Leaded Petrol/Gasoline
- Not suitable for unleaded petrol vehicles
Trade & bulk orders welcome. Call (07) 4662 5424 for pricing and availability.


