







Cross flange screws are not just ordinary fasteners; they boast a unique structural design that sets them apart. Here's an in-depth look at their distinctive features:
1, Structural characteristics
1. Head design:
Cross groove head: The head of the screw is ingeniously crafted with a cross groove, allowing for seamless installation and effortless disassembly using a cross screwdriver. This design significantly enhances work efficiency.
• Flange face: Positioned beneath the screw head is the flange face (or flange plate), which expands the contact area between the screw and the part it connects. This results in superior fastening and exceptional sealing performance.
2. Screw part:
The screw consists of a cylindrical body with meticulously crafted external threads. It pairs with a nut to create a robust and secure connection between two components.
2, Classification and specifications
1. Head type:
Cross flange screws come with a variety of head types, including flat head and concave head designs, ensuring they cater to diverse installation requirements.
2. Surface treatment:
To withstand different environmental conditions, the surface of cross flange screws can undergo various treatments. Options like white plating, mi, vibrant yellow, or Dacromet coating offer enhanced rust resistance and aesthetic appeal.
3. Specifications and dimensions:
Cross flange screws come in an array of specifications and sizes, featuring different diameters, lengths, and thread specifications, tailored to meet the demands of various applications.
3, Application scenarios
Cross flange screws are indispensable in a multitude of scenarios where high-strength connections and excellent sealing are paramount, such as:
1. Mechanical manufacturing: Essential for connecting components like pipelines and flanges, ensuring both sealing and structural integrity.
2. Construction engineering: The perfect choice for securing steel structures and pipe supports, delivering unwavering support and reliability.
3. Automotive manufacturing: Vital in linking crucial components like engines and transmissions, guaranteeing the smooth operation of vehicles.
4, Installation precautions
1. Ensure cleanliness: Prior to installation, meticulously clean the surfaces of both screws and connected parts, removing any oil stains or impurities to maintain optimal fastening performance.
2. Use appropriate tools: Employ a suitable Phillips screwdriver during installation to prevent any damage to the screw head.
3. Control tightening force: Exercise precision in tightening screws. Excessive force may lead to breakage or deformation of connected parts, while insufficient force might compromise fastening and sealing efficacy.
4. Regular inspection: Conduct regular checks to monitor the fastening status of screws, ensuring ongoing safety and reliability.
In summary, cross flange screws have earned widespread acclaim in the industrial domain due to their remarkable structural design and exceptional fastening capabilities. Selecting the right screws and leveraging their features appropriately are pivotal to maintaining the safety and stability of engineering endeavors.