Hexagon Socket Locking Screws And Nuts

Product introduction

Hexagon socket locking screw nut, also known as high-strength rivet nut, is an innovative fastener specially designed to solve the problem of connecting thin plates. It is composed of precision-matched hexagon socket screws and extrusion nuts. Through a unique locking structure, a strong clamping force is generated when tightening, locking the two firmly on the base material. The core advantage of this product is its excellent anti-loosening, anti-vibration and sealing properties. Even under conditions of strong vibration or load changes, it can maintain extremely high preload force, effectively avoiding loose connections, which greatly improves the safety and reliability of the equipment. Its internal hexagonal drive method provides greater tightening torque and is easy to install, and the head can sink into the surface of the workpiece to achieve a smooth and beautiful installation effect. It is widely used in fields such as sheet metal chassis, aluminum alloy frames, precision instruments, automotive parts and rail transit that require extremely high connection strength and stability. Whether you are dealing with thin-walled materials or scenes that require repeated disassembly and assembly, hexagonal locking screws and nuts are your ideal choice for achieving strong and durable connections, providing a solid guarantee for the structural integrity of your products.

 

Product features

1. Excellent anti-loosening and anti-seismic performance: This is its core advantage. The screws and nuts lock each other when tightened, generating a huge clamping force, which can effectively resist vibration and impact, and prevent the connecting parts from loosening, far exceeding the effect of ordinary spring washers and lock washers.

2. High-strength connection reliability: Made of high-strength materials and precision-processed threads, the connection pair can withstand higher pre-tightening force and dynamic load, ensuring the long-term stability and reliability of the connection structure.

3. Convenient installation and simple maintenance: Installation and disassembly can be carried out using a standard hex wrench. The tools are common and the operating space is small. When maintenance is required, it can be easily disassembled and has good reusability.

4. Compact structure and smooth appearance: The screw head can be sunk into the processed hole, making the installation surface flat and smooth, and the appearance is simple and beautiful. At the same time, the compact design saves space and is suitable for occasions with strict space requirements.

5. Good sealing: When the screw and nut are locked, their tight cooperation can effectively prevent moisture, dust and other media from intruding from the thread gap, providing a certain sealing protection effect.

6. Wide applicability: It is especially suitable for thin plates, sheet metal structures and occasions that need to be installed from one side. It is an ideal fastening solution for machine tools, molds, automation equipment, aerospace and other fields.

 

Product application

1. Precision machinery and industrial equipment: Application scenarios: CNC machine tools, injection molding machines, printing machinery, automated robots, conveyor line equipment, etc. Application advantages: It can effectively resist vibration caused by long-term operation of equipment, prevent screws from loosening, and ensure processing accuracy and stability of equipment operation.

 

2. Sheet metal chassis and cabinet structure: Application scenarios: communication cabinets, server chassis, power control cabinets, industrial computer casings, etc. Application advantages: Especially suitable for thin plate connection, providing high-strength threaded braces to achieve firm fastening, and the surface is smooth and beautiful.

 

3. Automobiles and rail transit: Application scenarios: automobile engine accessories, chassis structures, interior parts of high-speed rail and subway, door mechanisms, etc. Application advantages: Reliable locking force can still be maintained under continuous vibration and impact environments, greatly improving driving safety.

 

4. Aerospace and military products: Application scenarios: aircraft internal structural parts, aerospace instruments and equipment, military electronic boxes, etc. Application advantages: Meet the stringent requirements for fastener loosening, weight and reliability under extreme working conditions.

 

5. High-end instrumentation and outdoor equipment: Application scenarios: precision measuring instruments, optical equipment, outdoor communication base stations, wind power generation equipment, etc. Application advantages: Its good locking performance and certain sealing ability can cope with the effects of ambient temperature changes and severe weather.

 

FAQ

Q: What are hexagon socket locking screws and nuts? What is the difference between it and ordinary screws and nuts?

A: It is a high-strength anti-loosening fastening component, consisting of special hexagon socket screws and matching extrusion nuts. The core difference lies in the "pair-lock" structure - when tightened, the screws and nuts tighten each other, generating a huge clamping force inside the connecting plate, thereby achieving excellent anti-loosening effect, far exceeding the combination of ordinary screws and spring washers.

 

Q: What is the biggest advantage of this product?

A: Its biggest advantage is its excellent anti-loosening and earthquake resistance. Even in a strong and continuous vibration environment, the preload force can be maintained and will not loosen, which greatly improves the safety and reliability of the equipment.

 

Q: What should I pay special attention to during installation?

A: The diameter of the pre-drilled hole is critical: the appropriate mounting holes must be machined according to the product specification sheet. If the hole diameter is too small, it will cause installation difficulties or damage the base material; if the hole diameter is too large, it will affect the clamping force and anti-loosening effect. Use the right tools: Always use a properly sized, good quality Allen wrench to ensure adequate tightening torque and to prevent the wrench from slipping and damaging the screw. Ensure alignment: When installing, ensure that the screws and nut holes are aligned and avoid twisting at an angle, otherwise the threads will be damaged.

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