Reliable locking for your fastenings

When assembling bolts and nuts, it is essential to ensure they remain securely fastened. The DIN127B M7 spring washer offers an effective solution to prevent loosening due to vibrations. Thanks to the self-locking design with flat ends, your fastening remains reliable under various conditions.

High-quality material choice

These spring washers are made from spring steel, known for its resilience and durability. The electrolytic galvanization provides an extra protective layer against corrosion, extending the lifespan of the washers. The bluish tint of the coating also gives your assembly a professional appearance.

Precise dimensions for optimal fit

• Inner diameter: 7.1 mm
• Outer diameter: 12.8 mm
• Thickness: 1.6 mm

These precise specifications guarantee a perfect fit on M7 bolts and nuts, contributing to a stable and secure connection.

Versatile for various applications

Whether you are working on cars, machines, or other constructions, these spring washers are suitable for a wide range of uses. They are designed to absorb vibrations and shocks, significantly reducing the risk of fastenings coming loose.

Benefits of electrolytic galvanization

Electrolytic galvanization offers several advantages:

• Corrosion resistance: Protects against rust and extends lifespan.
• Aesthetic finish: The blue tint provides a neat and professional look.
• Consistent layer thickness: Ensures uniform protection over the entire surface.

Packaging and availability

These spring washers are supplied in sets of 50, ideal for both small and larger projects. The packaging is designed for easy use and storage, so you always have the right quantity at hand.

Technical specifications at a glance

• Standard: DIN 127B
• Material: Spring steel
• Surface treatment: Electrolytically galvanized
• Color: Blue
• Suitable for: M7 bolts and nuts

With these spring washers, you choose quality and reliability for all your fastening tasks.