Reliable locking for your bolt connections

When assembling bolts and nuts, it is essential to ensure they remain securely fastened, even under the influence of vibrations and dynamic loads. The spring washer DIN127B M20 offers the perfect solution for this. This self-locking washer effectively prevents bolt connections from loosening, ensuring the safety and reliability of your constructions.

High-quality material and finish

This spring washer is made from high-quality spring steel, known for its excellent resilience and durability. The electrolytic galvanization provides a protective layer that prevents corrosion, significantly extending the washer's lifespan. This makes the washer suitable for various applications, both indoors and outdoors.

Precise dimensions for optimal fit

The spring washer DIN127B M20 is designed with precise specifications to guarantee a perfect fit:

• Inner diameter: 20.2 mm
• Outer diameter: 33.6 mm
• Thickness: 4.0 mm

These dimensions ensure the washer fits seamlessly onto M20 bolts, contributing to a stable and secure connection.

Applications in various sectors

Thanks to its robust construction and corrosion-resistant finish, this spring washer is ideal for use in different sectors, including:

• Automotive: Fastening engine parts and chassis components.
• Construction: Anchoring steel structures and bridges.
• Mechanical engineering: Assembly of moving parts and assemblies.

Easy installation for maximum efficiency

Using the spring washer DIN127B M20 is simple and requires no special tools. Simply place the washer between the nut and the surface to be fastened before tightening the nut. This increases the preload and prevents the connection from loosening due to vibrations or other external forces.

Packaging and availability

These spring washers are supplied in sets of 10 pieces, so you always have enough stock for your projects. The compact packaging makes storage and transport easy, while the clear labeling ensures quick identification.

Quality guaranteed

Our spring washers comply with the strict DIN127B standards, meaning you can rely on consistently high quality and performance. Whether you are working on a large construction project or a small repair, these spring washers provide the reliability you need.

Summary of specifications

• Type: Spring washer DIN127B
• Size: M20
• Material: Spring steel
• Finish: Electrolytically galvanized
• Inner diameter: 20.2 mm
• Outer diameter: 33.6 mm
• Thickness: 4.0 mm
• Packaging: 10 pieces

With the spring washer DIN127B M20, you choose a reliable and durable solution to keep your bolt connections safe and secure.