These flange nuts are perfect for industrial and scientific applications. they are easy TO install and provide a high level of stability and security. The quality of these nuts is unmatched, and they have a long lifespan giving you peace of mind in the long run. The only downside is that they are slightly on the pricier side, but the extra cost is undoubtedly worth it for the quality you receive .In summary, these flange nuts are a top-notch choice for anyone in the industrial and scientific fields..