Our silbertool® ThreadSavers are specialized tools designed to repair and restore damaged threads on any part without removing any material, preserving the original integrity of the thread.

Our silbertool® ThreadSavers for the repair of external threads come in two different variants:

1. Fixed Diameter and fixed thread pitch. These variants are designed to be used for specific tasks, such as the repair of wheel bolts (X-Nut/X-Nut XL).

2. Variable diameter range and variable thread pitch (XR-Series). By exchanging the roller dies to a different pitch, this pitch can then be used within the full range the tool. A XR-60 with just one set of 1.5mm rollers can for example repair any thread from 10mm to 60mm. Check the product description to ensure compatibility with your specific thread size.

No, silbertool® ThreadSavers are designed for ease of use. Most repairs can be done quickly, even by users with minimal experience in thread repair. To prove the ease of use, we made videos in which a 6 year old repaired a thread on a wheel bolt within seconds.

Not at all! Silbertool® ThreadSavers restore the thread to its original strength without removing any material, preserving its durability.

Silbertool® ThreadSavers work well on all formable materials, including metals and alloys, commonly used in automotive, mechanical, and industrial applications up to 1600 N/mm².

Silbertool® ThreadSavers are made from durable stainless steel that is partially hardened up to 60 HRC. If used correctly our tools guarantee a long-lasting performance over decades.