The Rheem AP21574 is an 18-8 stainless steel serrated flange hex head screw, perfect for securing components in high-stress environments. This screw features a serrated flange that provides a larger bearing surface, reducing the risk of loosening under vibration. With excellent corrosion resistance, it is ideal for use in plumbing and HVAC applications. The hex head design allows for easy installation with standard tools. This durable screw meets industry standards, ensuring reliability and longevity in your projects.
