Reliable locking for your fastenings

When assembling bolts and nuts, it is essential to prevent them from loosening due to vibrations. The stainless steel A2 serrated lock washer DIN 6798A M4 offers an effective solution thanks to its self-locking properties. The external teeth grip firmly into the material, ensuring a reliable connection.

High-quality material composition

This lock washer is made from A2 grade stainless steel, also known as AISI 304. This material is renowned for its excellent corrosion resistance under normal atmospheric conditions, making the washer suitable for various applications, both indoors and outdoors.

Precise dimensions for optimal fit

The lock washer has the following specifications:

• Inner diameter (d1): 4.3 mm
• Outer diameter (d2): 8.0 mm
• Thickness (s1): 0.5 mm

These dimensions ensure a perfect fit with M4 bolts and nuts, maximizing the effectiveness of the locking.

Applications in various sectors

The stainless steel A2 serrated lock washer DIN 6798A M4 is highly versatile and can be used in different sectors, including:

• Automotive: Securing components subject to vibrations.
• Mechanical engineering: Ensuring bolt connections in moving parts.
• Electronics: Creating reliable electrical contacts.

Key benefits at a glance

• Self-locking: Prevents bolts and nuts from loosening due to vibrations.
• Corrosion resistant: Suitable for use in humid and corrosive environments.
• Easy installation: Can be easily installed without special tools.

Compliance with DIN 6798A standard

This lock washer complies with the DIN 6798A standard, ensuring consistency in quality and dimensions. This makes it easy to integrate the washer into existing designs and applications.

Packaging and availability

The lock washers are supplied in packs of 200 pieces, ideal for both small and large projects. They are available directly from stock, so you can quickly get started with your fastening tasks.