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.