







A flexible screw, often referred to as a movable joint screw or adjustable screw, stands out as a unique fastener with an ingenious design. Below, you will find an in-depth exploration of the flexible screw's remarkable features:
Basic Characteristics
1. Removable and Adjustable: The flexible screw boasts an adaptable tightening force, allowing for seamless adjustments, and it effortlessly supports repeated disassembly and reinstallation. This adaptability renders the flexible screw an invaluable asset in scenarios demanding frequent alterations or upkeep.
2. Ingenious Flexible Structure: The nut of this screw is connected via an elastic washer or an intermediary connecting structure, rather than direct contact with the thread. This innovative design ensures the screw can be assembled and disassembled with ease, safeguarding the threads and significantly prolonging the product's lifespan.
Working Principle
The operational brilliance of a flexible screw is rooted in its distinctive structural ingenuity. When fastening two components, one end of the screw is secured into a component's threaded hole, while the nut's position and tightening force are adjusted to firmly affix the second component to the screw's opposite end. The absence of direct thread contact—thanks to structures like elastic washers—facilitates hassle-free disassembly and assembly without compromising the thread integrity.
Application Scenarios
Knot screws excel in diverse fields, offering flexible, convenient, and reliable connectivity solutions across industries.
1. Mechanical Manufacturing: Flexible screws shine in the assembly and maintenance of mechanical machinery, offering precise alignment and stable connections for machine tools, stamping machines, presses, and other such equipment.
2. Automotive Manufacturing: Essential in the automotive industry, flexible screws secure various components such as intake and exhaust manifolds and chassis connectors. Their easy disassembly and reinstallation are perfect for parts requiring regular service.
3. Home Installation: These versatile screws are perfect for installing household items like screens, TVs, and lighting fixtures. Their adjustable and detachable nature ensures easy positioning and repair.
4. Other Fields: Flexible screws find applications in electronics, construction, civil engineering, and aerospace. They securely fasten components like circuit boards and casings in electronics, and connect structural elements such as steel frameworks, bridges, and pipelines in construction.
Types and Specifications
A wide array of flexible screw types and specifications caters to diverse application needs. Common types include general-purpose, high-strength, and specialized articulated screws. Customization options are available for thread diameter, length, material, and other parameters to meet specific requirements.
Precautions
Consider the following guidelines when utilizing flexible screws:
1. Choose Appropriate Specifications and Types: Ensure the selected flexible screws match specific application scenarios and requirements to guarantee a secure and reliable connection.
2. Employ Correct Installation Methods: Adhere to proper installation procedures to prevent thread damage or loose connections, ensuring optimal performance and longevity.