External serrated lock washer Q412/GB862.2/DIN6798A

Our company has a complete range of serrated washer models. The product adopts 65Mn spring steel (stainless steel, 50C) and has its own heat treatment assembly line. The product quality is stable and reliable, and if the surface is electroplated, it will undergo hydrogen removal treatment. Can conduct pressure experiments, elastic performance experiments, and toughness experiments. The main supporting and supply target is the automotive related industry.

The main gear series products are as follows:

Our Advantages:

1. Our company has a modern production workshop, which completes everything from "cutting, forming, heat treatment, blackening, and packaging" within the company, ensuring the reliability and stability of product quality.

2. Our company has complete testing equipment, and material testing, metallographic analysis, hardness testing, elasticity testing, and toughness testing are all completed within the company.

3. All products comply with ROHS standards (materials or product SGS reports can be provided), and some products have quality inspection reports from the National Standard Parts Inspection Center.

4. With over 20 years of production experience, we have perfect process control for various types of washers.

5. All products are matched with various electromechanical, electrical, automotive, industrial and mining enterprises, and have received high praise from customers over the years.

6. Mass production reduces costs while ensuring high quality, and has a significant competitive advantage in price.