Spherical spring washer DIN74361C (spherical spring washer)

Our products have fully met the quality requirements of DIN74361C drawings for annual export use

PS: Please note that the technical difficulty of this type of spring pad lies in the R angle of the spherical surface (generally, the R angle of the spherical surface of other manufacturers' spring pads does not meet the standard or does not have an R angle)

Spherical spring washer M14 M18 M20 M22

Spherical flat washer M14 M18 M20 M22 (the flat washer is an open and closed without misalignment, as shown in Figure 2)

The product adopts high-quality 65Mn spring steel and has its own heat treatment assembly line. The quality of the product is stable and reliable. If the surface is electroplated, all products 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 spring pad series products are as follows:

The product is produced according to national standards (GB), American standards (ANSI), British standards (BS), German standards (DIN), and other standards Φ 2-- Φ 30. Material: 65M70 steel, stainless steel, phosphorous copper. Mechanical performance level 4.86.88.810.912.9 is a supporting service for industries such as machinery, electricity, transportation, construction, and automobiles, which is highly trusted and praised by customers

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.