Product description

The stainless steel A2 locknut DIN985 M20 is a self-locking hex nut with a nylon insert, designed to prevent loosening due to vibrations. This nut is made from A2 grade stainless steel (AISI 304), providing excellent corrosion resistance and durability.

Technical specifications

• Thread size : M20
• Wrench size : 30 mm
• Total height : 20 mm
• Thread pitch : 2.5 mm
• Material : Stainless steel A2 (AISI 304)
• Standard : DIN 985 / ISO 10511

Applications

This locknut is ideal for use in:

• Automotive sector : Fastening components exposed to vibrations.
• Construction sector : Structures where reliable locking is required.
• Mechanical engineering : Assemblies subject to dynamic loads.

Advantages

• Corrosion-resistant : Suitable for use in humid and corrosive environments.
• Reliable locking : The nylon insert effectively prevents the nut from loosening.
• Easy installation : Can be easily installed with a standard 30 mm wrench.

Packaging

These locknuts are supplied in a package of 100 pieces, ideal for both professional and private users who need a larger stock.

Compatibility

The M20 locknut is compatible with M20 bolts and threaded rods with a metric coarse thread. Make sure the thread pitch matches for optimal fit and locking.

Maintenance

Although A2 stainless steel offers high corrosion resistance, it is recommended to periodically inspect the nuts for any wear or damage, especially in aggressive environments.

Safety information

Always use the correct tools and follow the recommended tightening torques to prevent damage to the nut or the fastened material.