Description
The Beckett 3666U 3/8″ Splined Nut provides a secure fastening solution for Beckett oil burner components. Designed for durability and precise fit, it ensures safe and reliable operation of your heating system.
Key Features:
- 3/8″ splined nut for secure mounting
- Durable construction for long-lasting performance
- Compatible with multiple Beckett oil burner models
- Ensures safe and reliable component fastening
- Easy to install and replace











