Common quality issues with hardware accessories

Common quality issues with hardware accessories

Hardware accessories are currently one of the most common components in industrial production and daily life, and their quality directly affects the quality and service life of products. Common quality issues with hardware accessories include the following aspects:

1. Poor appearance with rust, scratches, oxidation, and other issues.
2. The size is not qualified, such as being too large, too small, and the deviation exceeds the standard.
3. The material does not meet the requirements, such as difficulties in welding and easy fracture.
4. Insufficient hardness, easy to bend, deform, etc.