I recently purchased some stainless steel pins for industrial and scientific use and I couldn`t be happier with my purchase! Based on my experience these pins are strong, durable, and high-quality. They have held up well under various conditions and have PROVEN to be a reliable choice for my projects. The only downside is that they can be a bit more expensive than other options on the market .However, I believe it's worth paying a little extra for a product that delivers such great results..