Reliable self-locking hex nut M20

The DIN985 M20 locknut is an essential fastener for various applications. Thanks to the integrated nylon ring, this nut offers a self-locking function, effectively preventing loosening due to vibrations. This makes it ideal for use in situations where stability and safety are crucial.

High-quality materials and finish

This locknut is made from steel of strength class 8 and features an electrolytically galvanized finish. This provides excellent protection against corrosion and extends the lifespan of the nut, even in demanding environments. The zinc-colored finish contributes to a professional appearance for your constructions.

Technical specifications

• Thread size: M20
• Width across flats: 30 mm
• Height: 20 mm
• Thread pitch: 2.5 mm
• Material: Steel, strength class 8
• Surface treatment: Electrolytically galvanized
• Standard: DIN 985 / ISO 10511

Application possibilities

This locknut is suitable for use with metric bolts, such as carriage, hex, or tap bolts. The self-locking property makes it particularly suitable for applications where vibrations occur, such as in the automotive sector, machine building, and construction projects. Thanks to the reliable locking, the connection remains firm and secure.

Easy installation

The hexagonal shape with a width across flats of 30 mm ensures easy installation with standard tools. The nylon ring at the top of the nut clamps onto the bolt during tightening, providing a strong and durable connection without additional locking devices.

Durability and reliability

Thanks to the combination of high-quality steel and a protective zinc layer, this locknut offers a long service life and reliable performance. The electrolytic galvanization protects against rust and wear, making the nut suitable for both indoor and outdoor applications.

Packaging and availability

These locknuts are supplied in sets of 50 pieces, which is ideal for both small and large projects. The packaging ensures that the nuts remain protected against damage and corrosion during transport and storage.

Compliance with international standards

The locknut complies with DIN 985 and ISO 10511 standards, ensuring consistency in dimensions and quality. This ensures that the nut is compatible with other fasteners that meet the same standards, increasing versatility and usability.