Pentair M6-1 Stainless Steel Hex Nut

The Pentair M6-1 Stainless Steel Hex Nut (Product #: 98205400) is a factory-original OEM replacement fastening component engineered to provide heavy-duty structural anchoring across a wide array of premium pool and spa equipment pads. Commonly utilized to secure critical assemblies such as the structural split-clamp bands on Clean & Clear Plus® cartridge filters, FNS Plus® vertical grid D.E. filters, and various side-mount multiport backwash valves, this industrial-grade hexagonal nut ensures the filter tank dome stays safely sealed against extreme internal pressures. Precision-machined from high-tensile 316-grade stainless steel, this metric fastener delivers total immunity to galvanic corrosion, heavy rust oxidation, and aggressive pool sanitation chemicals like concentrated chlorine, bromine, and high salt levels. The precision-cut internal threads feature an M6 diameter with a standard 1.0mm pitch, designed to mate flawlessly with factory tension bolts to absorb the continuous hydraulic line surges and vibrations generated by high-performance circulation pumps operating at pressures up to 50 PSI. The physical dry weight of this single, ultra-robust Pentair M6-1 Stainless Steel Hex Nut is approximately 0.006 pounds (roughly 0.10 ounces, with a nominal packaged shipping weight of 0.01 pounds), providing pool service technicians and residential operators with an indispensable, highly durable, and corrosion-proof hardware standard for safe pool water management.