994445
Flange Screw
Mack

This flange screw provides a secure fastening solution where the flange head distributes clamping load over a broad surface area, reducing the risk of deformation and pull-out under high-vibration conditions. The screw is manufactured to resist loosening and maintain a tight seal across operating temperatures and dynamic loads typical of heavy-duty performance. Correct installation involves aligning threads, applying the proper torque, and ensuring mating surfaces are clean to maximize retention and service life. When used in critical assemblies, this fastener supports structural integrity and consistent performance, helping to prevent misalignment that can lead to increased wear or leakage. As with all fasteners, use the specified grade and coating to match the intended environment. Source One Parts Center.