DIN7500EE Hexagon Cheese Head Thread Rolling Screws Supplier In China
Ningbo Teng Qi Fasteners Co., Ltd. is professional DIN 7500 EE steel Hexagon Cheese Head Thread Rolling Screws supplier and manufacturer, we provide high-quality thread rolling screws designed for strong, reliable, and efficient fastening in a wide range of industrial applications. Manufactured in accordance with DIN 7500 standards, these screws form precise internal threads in pre-drilled holes by displacing material rather than cutting it, resulting in higher thread strength, improved fatigue resistance, and excellent vibration performance.
Our DIN 7500 EE thread rolling screws are produced from premium carbon steel and are available with a variety of surface finishes, including zinc plated, black oxide, and zinc flake coatings, to meet different environmental and corrosion resistance requirements. The hexagon cheese head design provides secure torque transmission, making installation faster and more reliable while reducing the risk of drive damage. With advanced cold heading, thread rolling, and strict quality control processes, we supply standard and customized DIN 7500 EE screws in a wide range of sizes and specifications. Our products are widely used in automotive manufacturing, electrical equipment, machinery, metal fabrication, household appliances, and industrial assembly.
Specification:
DIN 7500 EE Hexagon Cheese Head Thread Rolling Screws are designed for creating strong internal threads in pre-drilled holes without cutting the material. They provide excellent fastening performance, high pull-out resistance, and reliable vibration resistance, making them suitable for high-volume industrial assembly.
| Product name | DIN7500EE Hexagon Cheese Head Thread Rolling Steel Screws |
|---|---|
| Thread Diameter: | M2-M12 |
| Material: | C1022 |
| Surface Treatment | Zinc Plated |
| Packaging: | Boxes/cartons into wooden pallets |
Dimension Chart of DIN7500EE Hexagon Cheese Head Thread Rolling Screws:
The DIN 7500 EE Hexagon Cheese Head Thread Rolling Screws dimension chart provides comprehensive dimensional data, including thread diameter, screw length, head diameter, head height, and drive dimensions. It serves as a valuable reference for engineers, manufacturers, and buyers when selecting the correct screw size for specific assembly requirements.
| Mon | M2 | M2.5 | M3 | M4 | M5 | M6 | M8 | M10 | M12 |
| P | 0.4 | 0.45 | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 |
| dk max | 3.8 | 4.5 | 5.5 | 7 | 8.5 | 10 | 13 | 16 | 18 |
| dk min | 3.62 | 4.32 | 5.32 | 6.78 | 8.28 | 9.78 | 12.73 | 15.73 | 17.73 |
| da max | 2.6 | 3.1 | 3.6 | 4.7 | 5.7 | 6.8 | 9.2 | 11.2 | 13.7 |
| e min | 1.733 | 2.303 | 2.873 | 3.443 | 4.583 | 5.723 | 6.863 | 9.149 | 11.429 |
| k max | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
| k min | 1.86 | 2.36 | 2.86 | 3.82 | 4.82 | 5.7 | 7.64 | 9.64 | 11.57 |
| r min | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.25 | 0.4 | 0.4 | 0.6 |
| s max | 1.58 | 2.08 | 2.58 | 3.08 | 4.095 | 5.14 | 6.14 | 8.175 | 10.175 |
| s min | 1.52 | 2.02 | 2.52 | 3.02 | 4.02 | 5.02 | 6.02 | 8.025 | 10.025 |
| t min | 1 | 1.1 | 1.3 | 2 | 2.5 | 3 | 4 | 5 | 6 |
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Application of DIN7500EE Hexagon Cheese Head Thread Rolling Screws:
With advantages such as high thread strength, excellent vibration resistance, easy installation, and cost-effective assembly, DIN 7500 EE Hexagon Cheese Head Thread Rolling Screws are an ideal fastening solution for various industrial and commercial applications.
| Application | Details |
|---|---|
| Automotive Industry | Used for fastening automotive components, interior parts, engine accessories, and electronic systems where high vibration resistance and secure fastening are required. |
| Machinery and Industrial Equipment | Suitable for mechanical assemblies, automation equipment, and industrial machinery due to their strong thread engagement and reliable performance under continuous operation. |
| Electrical and Electronic Equipment | Applied in control cabinets, electrical enclosures, motors, and electronic devices where precise fastening and stable connection are important. |
| Appliance Manufacturing | Commonly used in household appliances such as air conditioners, refrigerators, washing machines, and other equipment requiring efficient production assembly. |
| Metal Fabrication and Sheet Metal Assembly | Ideal for joining thin metal components without pre-tapping, helping reduce manufacturing steps and improve production efficiency. |
| Furniture and Hardware Products | Used in metal furniture, fittings, and hardware assemblies where strong fastening and easy installation are needed. |