Self-locking hex nut with nylon insert

This locknut according to DIN 985 is a hex nut fitted with a nylon insert that prevents the nut from loosening due to vibrations or shocks. This makes them ideal for applications where reliability and safety are crucial, such as in the automotive sector and machine construction.

Specifications

• Thread type: UNF 1/4-28
• Material: Steel, grade 8
• Surface treatment: Electrolytically zinc-plated
• Wrench size: 7/16 inch
• Height: 8.3 mm
• Quantity per package: 100 pieces

Advantages of the nylon insert

• Prevents loosening due to vibrations or movement
• Easy to install with standard tools
• No additional locking devices needed

Applications

• Vehicle technology and bodywork
• Vibration-sensitive constructions
• Machine and equipment construction
• Installation technology
• Fastening of moving parts

Mounting instructions

Use an open-end wrench, socket wrench, or ratchet with the correct size (7/16 inch) to tighten the locknut. Make sure the nylon insert is fully seated on the thread for optimal locking. Note: the nylon insert is not reusable after disassembly.

Temperature resistance

The nylon insert is resistant to temperatures from -70 °C to +120 °C, making the nut suitable for various environments and applications.

Quality and standards

This locknut complies with the DIN 985 standard and is made of grade 8 steel, guaranteeing high strength and reliability in demanding applications.