Product description

This self-locking hex nut, according to DIN 985, is made from class 8 steel and features an electrolytically zinc-plated finish. The nut is equipped with a nylon insert that prevents loosening due to vibrations or movement.

Technical specifications

• Thread size: 7/16-14 UNC
• Wrench size: 11/16 inch
• Height: 11.9 mm
• Material: Class 8 steel
• Surface treatment: Electrolytically zinc-plated
• Standard: DIN 985

Applications

This locknut is suitable for various applications, including:

• Automotive sector: Fastening parts subject to vibrations.
• Machine construction: Securing bolt connections in moving machinery.
• Structural construction: Anchoring structural elements.

Benefits

• Increased safety: The nylon insert prevents loosening from vibrations.
• Corrosion resistant: The zinc-plated finish provides protection against rust.
• Durable: Made from high-quality steel for long-lasting use.

Compatibility

This locknut is compatible with various models and applications, including:

• D 506 NR
• T 515 NR
• GLX 105 RA
• GLX 122 RHL
• GLX 92 RALK
• MF 3615 RD
• MF 4824
• BL 13592 T

Installation instructions

1. Ensure the thread is clean and free of debris.
2. Screw the locknut onto the bolt with the nylon insert facing up.
3. Use an 11/16 inch wrench to tighten the nut securely.
4. Check that the nut is properly fastened and does not come loose.

Maintenance

• Regular inspection: Periodically check for wear or damage.
• Cleaning: Keep the nut clean to ensure optimal performance.
• Replacement: Replace the nut if the nylon insert is worn.