The Automann 19mm Metric Sleeved Flange Nut is designed to provide reliable performance over a long service life. It is manufactured with premium materials to ensure maximum strength and longevity. This flange nut meets all the necessary safety and performance standards, making it an ideal choice for a variety of applications. It is easy to install and provides a secure fit for a variety of applications. It is perfect for use in tight spaces. This flange nut is an excellent choice for any project that requires a secure, reliable fastener. FleetPride is your First Click in Heavy Duty®.