DIN7985 Cross Recessed Raised Countersunk Head Screws Carbon SteelA3/Stainless Steel SUS304 Class4.8

Characteristics:

1. Standardized Design: Adheres to DIN 7985 standards, ensuring stability in product quality and performance, allowing screws from different manufacturers to be interchangeable.

2. Cross Recessed Design: The screw head is designed with a cross recess, facilitating tightening operations with a screwdriver or power tool and enhancing work efficiency.

3. Raised Cheese Head Shape: The screw head features a raised cheese head shape, providing a larger torque transmission area, which aids in increasing fastening force.

4. Multiple Specifications Available: Offers a range of sizes such as M1.6, M2, M2.5, M3(M3.5), M4, etc., to cater to different application needs.

Advantages:

1. Ease of Use: The cross recess design makes it easy to tighten the screws without requiring special tools, reducing operational difficulty.

2. Versatility: Following the DIN standard, these screws are widely available in the market, facilitating easy procurement and replacement for users.

3. Effective Fastening: The raised cheese head design increases the contact area with the connecting pieces, improving fastening results and torque transmission capabilities.

4. Wide Applicability: The availability of multiple sizes makes these screws suitable for securing materials of various thicknesses and hardness.

Application Scenarios:

1. Machine Manufacturing and Maintenance: Used for securing and connecting various components in machinery equipment, ensuring stable equipment operation.

2. Construction Engineering: In building construction, they can be used to fasten boards, structural components, etc., guaranteeing structural stability.

3. Furniture Manufacturing and Assembly: Utilized in the manufacturing and assembly of furniture, connecting wood or other materials to ensure furniture durability and stability.

4. Electronic Equipment and Appliance Assembly: Applied in the assembly process of electronic devices and appliances to fasten circuit boards, components, etc., ensuring proper device operation.

Jiangsu Ying Yan Fastening System Technology Co. Ltd was founded in 2002. It is located in Wujiang Fenhu High-tech Industrial Development Zone, Suzhou City. It has a superior geographical location and convenient transportation. It is a professional fastener manufacturer integrating R&D, production and sales manufacturer. The company has established a complete quality management system, invested heavily in the establishment of R&D technology centers, introduced high-tech talents, and used the ERP system for efficient and orderly management. The company has been adhering to the principle of mutual benefit and win-win cooperation with customers from different industries for many years. The value and significance of an enterprise do not lie in the so-called success for a while, but in the ability to create more social value and assume social responsibility while continuously creating economic value.

In the 24 years of development, Jiangsu Ying Yan Fastening System Technology Co. Ltd has always adhered to the development concept of "creating excellent quality with the heart of a craftsman", and also adhered to the operating principle of "innovation, quality, service, gratitude" to absorb New ideas, strict quality control, all-round service for the purpose. With the continuous development and growth of the company, we will continue to pursue the above concepts, principles and purposes, use the wisdom created by ingenuity to create fastener products, provide competitive industrial product solution services, and continue to create the greatest value for customers. Value, become the ultimate choice for end customers.

Persevere in building Yingyan fastening system technology into a benchmark enterprise in the domestic and foreign fastener industry, and write the industry legend of domestic fastener products!