# Bettermann 966 M10 Galvanized Washer

**URL:** https://aio.lv/en/product--bettermann-1131-541aa-ob004--12482506
**Data updated:** 2026-05-27 18:00 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Bettermann
**Manufacturer code:** 1131-541AA-OB004
**EAN:** 4012195300137
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Bettermann 966 M10 washer is a high-quality galvanized fastening component designed for M10 threaded connections. It provides reliable load distribution and surface protection in various assembly and construction applications. This durable steel washer is resistant to corrosion, ensuring long-lasting stability for professional installation projects.

## Long description

The Bettermann 966 M10 galvanized washer is a precision-engineered fastening component designed to provide optimal load distribution for M10 threaded connections. Manufactured from high-quality steel and finished with a protective galvanized coating, this washer serves as a critical element in ensuring the integrity and stability of bolted joints in various construction and assembly environments. Its robust design helps prevent damage to the surface of the material being fastened while maintaining consistent tension across the connection.
Advantages
The primary advantage of the Bettermann 966 M10 washer lies in its superior corrosion resistance, which is achieved through a high-quality galvanization process. This protective layer significantly extends the lifespan of the component, even when exposed to challenging environmental conditions. Furthermore, the washer is designed for seamless compatibility with standard M10 hardware, ensuring a secure fit that minimizes the risk of loosening over time. Its structural integrity ensures that it can withstand significant mechanical stress, making it a reliable choice for professional-grade installations.
Suitable for
Securing threaded rods and bolts in construction projects
General mechanical assembly and maintenance tasks
Electrical installation support systems
Industrial equipment mounting
When it may not be suitable
This galvanized washer is not intended for use in highly corrosive environments, such as marine settings or areas with constant chemical exposure, where stainless steel components would be required. Additionally, it should not be used in applications requiring specific high-temperature resistance beyond the standard limits of galvanized steel.
Key specifications
Thread size: M10
Material: Galvanized steel
Finish: Zinc-plated
Component type: Flat washer
How to use
To use the Bettermann 966 M10 washer, place it onto the M10 bolt or threaded rod before inserting the fastener through the mounting hole of the components being joined. Ensure the washer sits flat against the surface to distribute the clamping force evenly. Once positioned, thread the nut onto the bolt and tighten it to the required torque specification. The washer acts as a buffer between the nut and the surface, protecting the material from indentation and ensuring a stable connection.
What to consider before purchase
Verify that the bolt diameter is exactly M10
Check the environmental conditions of the installation site
Ensure the quantity purchased matches the requirements of your project
Usage recommendations
For optimal performance and safety, always ensure that the washer is clean and free of debris before installation. Do not reuse washers that show signs of deformation or significant surface wear.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 Bettermann 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 Bettermann 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

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