Reliable Installation: The American Standard M918990-0070A Self Tapping Handle Screw ensures a snug fit and secure installation for your Portsmouth Model T420.74X Central Thermostat.
Quality You Can Trust: Manufactured with precision, this import screw provides exceptional durability and stability, making it a must-have for every plumbing professional.
Effortless Fit: Designed specifically for convenience, this self-tapping screw makes installation quick and hassle-free, saving you both time and effort.
