The Sealing Nut 1.625"-12 made from Zinc Dichromate by Zoeller Pump Company is designed for secure fastening in various applications. This nut provides excellent corrosion resistance, ensuring longevity in demanding environments. It is compatible with a range of Zoeller pump systems, making it a versatile choice for maintenance and repairs. The precise threading ensures a secure fit, preventing leaks and ensuring optimal performance. Ideal for both professional and DIY projects, this sealing nut is a reliable component for your plumbing needs.