# Bettermann 964 M6 Fender Washer, Galvanized, 100 Pieces

**URL:** https://aio.lv/en/product--bettermann-3403076--12481826
**Data updated:** 2026-05-27 17:55 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Bettermann
**Manufacturer code:** 3403076
**EAN:** 4012195868033
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Bettermann 964 M6 fender washer is a high-quality galvanized steel fastener designed for M6 bolts. Featuring an enlarged outer diameter, this washer provides an increased contact surface, effectively distributing pressure and preventing damage to the mounting material. Ideal for professional construction, electrical installations, and mechanical assembly, this set includes 100 pieces for reliable and secure fastening.

## Long description

The Bettermann 964 M6 fender washer is a professional-grade fastener engineered to provide superior load distribution for M6 bolt connections. Constructed from durable galvanized steel, this washer features an enlarged outer diameter that significantly increases the contact surface area. This design is specifically intended to prevent the bolt head or nut from sinking into softer materials or damaging the surface of the workpiece during tightening.
Advantages
The primary benefit of the Bettermann 964 fender washer lies in its robust galvanized finish, which offers enhanced resistance to corrosion and environmental wear, making it suitable for both indoor and outdoor applications. The wide-surface design ensures that clamping force is spread evenly across a larger area, which is essential for maintaining the integrity of thin or delicate mounting surfaces. With a pack size of 100 pieces, this set provides a reliable supply for consistent and secure mechanical assemblies.
Suitable for
Securing components in electrical installations
General construction and carpentry projects
Mechanical assembly and automotive repairs
Mounting fixtures to thin metal or plastic sheets
When it may not be suitable
This washer may not be appropriate for high-precision applications requiring specific load-bearing tolerances or specialized aerospace-grade materials. Additionally, it is not recommended for use in highly corrosive environments, such as marine settings or chemical processing plants, where stainless steel alternatives would be required.
Key specifications
Material: Galvanized steel
Bolt size compatibility: M6
Quantity: 100 pieces
Design: Fender (wide) washer
How to use
To use the Bettermann 964 washer, place it onto the M6 bolt shank before inserting the bolt through the mounting hole of your workpiece. Ensure the flat side of the washer is flush against the surface to maximize the contact area. Once the bolt is in position, thread the nut onto the bolt and tighten it using appropriate tools. The washer will act as a buffer, distributing the pressure evenly as the connection is secured.
What to consider before purchase
Verify that your bolt diameter is exactly M6
Check if the outer diameter of the washer fits the available space on your mounting surface
Ensure the galvanized finish is compatible with your specific environmental requirements
Usage recommendations
For optimal results, always use a washer of the same material grade as your bolt to prevent galvanic corrosion. Ensure the mounting surface is clean and free of debris before installation to maintain a secure fit.

## FAQ

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### 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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