CE compliant – Regulation (EU) No. 305/2011
Standard: DIN EN ISO 13918
Application: Flat-form RD reduced-shank threaded studs
Use: Single-use
Product description
The BEARFIX® RF Flat ceramic ferrule is designed for flat-form reduced-shank threaded studs. Its flat geometry is matched to the corresponding stud configuration and supports controlled weld-pool containment.
Main functions
- Concentrates heat around the welding zone.
- Helps retain and shape the molten weld pool.
- Reduces oxidation during welding.
- Supports repeatable weld geometry and quality.
Selection
Select the ferrule according to the stud type, stud diameter, welding position and base geometry. Contact Bearfix if you need help confirming the correct ferrule for your application.
Return to BEARFIX Ceramic Ferrules.

