Durable Customizable Diameter Self-Locking Hexagonal Nut 304 Stainless Steel Insert Locking Nut

• Customization: Available
• Material: Stainless Steel
• Type: Hexagon Head
• Model NO.: 1-1
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN
• Grade: 8.8
• Use: Fastening
• Diameter: Customizable
• After-Sales Service: Three Months
• Transport Package: Container
• Specification: 1-10
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

A self-locking nut is an innovative fastening solution that excels at self-securing through friction. Here's an in-depth look at self-locking nuts:

1, Working Principle

The core functionality of self-locking nuts lies in their ability to secure themselves through friction. Featuring embossed teeth, these nuts are designed to embed into pre-drilled holes in sheet metal, where the hole diameter is typically marginally smaller than the nut itself. Upon tightening, the locking mechanism firmly grips the bolt or ruler body, effectively immobilizing the assembly and achieving secure locking. When loosened, the system allows the nut to disengage smoothly, releasing its hold.

2, Types and Functions

• Types: Self-locking nuts come in a variety of designs, distinguished by functionality. These include nylon ring nuts, neck closure nuts (like trapezoidal buckle nuts), and those featuring metallic anti-loosening devices. All these variants are categorized under torque-type anti-loosening nuts.

Function: The primary role of self-locking nuts is to prevent unintentional loosening, offering robust earthquake resistance. They are particularly effective in specialized and high-vibration environments.

3, Applications and Advantages

Applications: Self-locking nuts are extensively utilized across a diverse range of mechanical and electrical products. Their superior performance is particularly valued in industries such as aerospace, aviation, military tanks, mining machinery, automotive and agricultural machinery, and textile equipment. Their unparalleled anti-vibration and anti-loosening capabilities far exceed those of alternative solutions, boasting vibration endurance that is multiple times greater.

• Advantages:

High Reliability: Self-locking nuts offer extraordinary reliability, effectively countering loosening caused by vibration or impact.

Ease of Installation: Some self-locking nuts, such as spring clip variants, are ingeniously designed to simplify the installation process.

Versatile Adaptability: These nuts function reliably across varying temperatures and pressures, exemplified by the double ear sealed floating self-locking nut, which operates efficiently between -50~100ºC under pressures below 2atm.

4, Special Types

High Strength Self-locking Nut: Renowned for their robust strength and dependability, these nuts find common usage in sectors such as road construction, mining, and vibration machinery.

Nylon Self-locking Nut: Featuring a novel high anti-vibration and anti-loosening design, this compact and reliably sealed component is ideally suited for applications with stringent sealing requirements.

Shibiluo Self-locking Nut: Distinguished by a 30-degree wedge-shaped slope in its female thread, this design generates formidable locking force, significantly mitigating the risk of loosening.

In conclusion, self-locking nuts are indispensable in industrial settings, thanks to their distinctive self-securing mechanism and exceptional performance characteristics.