The main features and specifications of the R4 Grade Detachable C Link

The main features and specifications of an R4 Grade Detachable C Link can vary depending on the manufacturer and specific model, but here are some common features and specifications you might find in a typical R4 Grade Detachable C Link:

1. Material: These links are often made from high-strength steel or alloy steel to ensure durability and resistance to wear and tear.

2. Grade: R4 Grade typically indicates a high-strength chain link suitable for heavy-duty applications.

3. Design: Detachable C links have a distinctive C-shaped design, allowing them to easily connect and disconnect chain components.

4. Size and Dimensions: R4 Grade Detachable C Links come in various sizes and dimensions to accommodate different chain types and loads. Common sizes include 3/8", 1/2", 5/8", and 3/4", among others.

5. Working Load Limit (WLL): Each link will have a specified working load limit, indicating the maximum load it can safely handle. This can range from several hundred to several thousand pounds, depending on the size and design.

6. Proof Load: Manufacturers typically specify the proof load, which is a higher load than the WLL used for quality control and testing purposes.

7. Finish: Some C links are coated or finished to enhance corrosion resistance. Common finishes include zinc plating, hot-dip galvanizing, or other anti-corrosion treatments.

8. Detachment Mechanism: These links feature a mechanism that allows for quick and easy detachment without the need for special tools.

9. Safety Features: Some detachable C links may have safety features such as locking mechanisms to prevent accidental disengagement.

10. Certifications: They may be certified to meet specific industry or safety standards, such as ASTM or ISO standards, to ensure quality and reliability.

When selecting an R4 Grade Detachable C Link for a specific application, it's essential to consider the working load, material, size, and any additional features or specifications that are relevant to your needs. Always consult the manufacturer's documentation and guidelines for precise details regarding a particular model.