Durable Self-Locking Hexagonal Nut 304 Stainless Steel Heavy-Duty 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 automatically secures itself through friction, ensuring steadfast connections. Let's delve into the intricate details of self-locking nuts that define their excellence:

1, Working Principle

The ingenious working principle of self-locking nuts revolves around friction-induced self-securing. These nuts feature embossed teeth that embed into the predefined holes of sheet metal, with these holes being slightly smaller in diameter than the rivet nut itself. As the nut is tightened, a robust locking mechanism firmly secures the bolt or ruler body, effectively immobilizing any potential movement of the ruler frame or nut. This mechanism guarantees secure locking until the nut is intentionally loosened, at which point the locking feature disengages seamlessly.

2, Type and Function

• Type: The self-locking nuts come in various innovative types tailored for specific functions, including nylon ring types, neck closure variants (such as trapezoidal buckle nuts), and those equipped with metal anti-loosening devices. All these types serve as highly effective anti-loosening solutions driven by torque.

Function: The primary function of these self-locking nuts is to offer unparalleled resistance against loosening and vibrations, making them an ideal choice for scenarios demanding high stability, such as environments experiencing frequent vibrations.

3, Application and Advantages

Application: Self-locking nuts find extensive applications across a wide range of mechanical and electrical products. They are particularly indispensable in fields like aerospace, aviation, tank construction, mining machinery, automotive transportation, agricultural machinery, and textile machinery. Their superior anti-vibration and anti-loosening capabilities surpass other devices, providing a lifespan that outlasts others by several magnitudes.

• Advantages:

High reliability: These nuts ensure robust fastening, preventing any loosening caused by vibrations or impacts, thus guaranteeing reliability.

Ease of installation: The user-friendly design of certain self-locking nuts, such as spring clip variants, significantly streamlines the installation process.

Strong adaptability: These nuts maintain stable performance across varying temperature and pressure conditions, like the double ear sealed floating self-locking nut, which functions efficiently within a temperature range of -50~100 ºC and works under pressures not exceeding 2 atm.

4, Special Type

High strength self-locking nut: Renowned for its exceptional strength and reliability, this variant is prominently utilized in demanding sectors like road construction machinery, mining machinery, and vibration equipment.

Nylon self-locking nut: As a pioneering high anti-vibration and anti-loosening fastener, it boasts a compact design and reliable sealing, ideally suited for conditions requiring enhanced sealing.

Shibiluo self-locking nut: Featuring a unique 30-degree wedge-shaped slope on the female thread, it generates a formidable locking force that effectively prevents loosening, showcasing its superior performance.

In essence, self-locking nuts are indispensable in numerous industrial applications, standing out due to their remarkable self-locking mechanism and unparalleled performance.