# Thread Repair Inserts M8 x 1.25 Forsage — repair springs for damaged threads

**URL:** https://aio.lv/en/product--forsage-f-929u3a--12059442
**Data updated:** 2026-03-12 19:42 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** Forsage
**Manufacturer code:** F-929U3A
**EAN:** 5905101324688
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--forsage-f-929u3a--12059442

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.79 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

Forsage thread repair inserts M8 x 1.25 are spiral repair springs designed to restore damaged or worn internal threads. These inserts match metric M8 diameter with 1.25 mm pitch and provide a durable, corrosion-resistant threaded surface for bolts and fasteners. Suitable for automotive, machinery, and maintenance tasks where original threads need reinforcement or replacement.

## Long description

Forsage Thread Repair Inserts M8 x 1.25 are spiral coil inserts designed to restore damaged or worn internal metric threads. Intended for use where an original M8 x 1.25 thread has been stripped, corroded, or otherwise compromised, these repair springs recreate a precise, corrosion-resistant threaded surface that accepts standard bolts and fasteners. Manufactured to fit metric M8 diameter with a 1.25 mm pitch, the inserts provide a reliable alternative to retapping or replacing entire components.
Advantages
The thread repair inserts offer a durable and wear-resistant threaded surface that prolongs the service life of repaired parts. Their spiral coil design distributes load evenly around the parent material, reducing the risk of further damage and improving fastening strength. Corrosion-resistant construction enhances performance in automotive and machinery environments, and installation does not require replacing the host component, saving time and cost compared with full part replacement.
Suitable for
Repairing stripped or worn M8 x 1.25 internal threads in engine blocks, housings, and brackets
Restoring threads in automotive repairs and maintenance
Reinforcing threads in machinery, equipment, and industrial assemblies
Maintenance work on agricultural and construction machinery
Key specifications
Thread size: metric M8
Thread pitch: 1.25 mm
Type: spiral coil (helical) insert
Intended use: internal thread repair and reinforcement
Material surface: corrosion-resistant finish suitable for mechanical applications
How to use
Drill out the damaged thread to the correct oversize for the insert, then use the appropriate tap to cut the new thread for the insert. Position the spiral repair insert on the installation tool and wind it into the prepared hole until the insert sits flush or at the recommended depth. Break off the tang, if present, following the manufacturer's guidance, and verify that a standard M8 x 1.25 bolt threads in smoothly. Always follow recommended torque values for the repaired joint and confirm proper alignment before final assembly.
Usage recommendations
Select the correct drill and tap sizes matched to the M8 x 1.25 insert and ensure the host material is free of oil and debris before installation. Use a calibrated installation tool to avoid over-tightening during insertion. For critical load-bearing applications, inspect repaired threads periodically and consider using a threadlocker where appropriate to prevent loosening. If the parent material is severely damaged or excessively thin, consider alternative repair methods or component replacement.

## FAQ

### How much does the Thread Repair Inserts Forsage M8 x 1.25 cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 05.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Forsage products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Forsage service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12059442/67545079_large.webp