Pentair 1/4" Stainless Steel Hex Nut

The Pentair 1/4" Stainless Steel Hex Nut (Product #: 071406) is a factory-original OEM replacement fastening component engineered to maintain precise structural compression and leak-proof assembly profiles across high-performance pool and spa filtration loops. Primarily utilized to securely anchor structural housing components—such as the heavy-duty volute casings, seal plates, and faceplate assemblies of premier circulation pumps like the IntelliFlo® VSF, IntelliFlo® 2 VST, and WhisperFlo® VST series—this standard 1/4"-20 threaded hardware element ensures unified mechanical alignment. Precision-machined from a premium, high-tensile grade stainless steel alloy, the nut delivers exceptional yield strength and permanent resistance to galvanic corrosion, atmospheric rust, and continuous exposure to concentrated pool sanitizers, salt-chlorine generation, and aggressive winterizing agents. When tightened down onto its mating standard hex-head bolts, it absorbs massive vibrational torque and localized thermal contraction without stripping threads, stretching, or binding, effectively preventing dangerous pressure-side water weeping or suction-side air induction under continuous system operating line pressures up to 50 PSI. The physical dry weight of this single Pentair 1/4" Stainless Steel Hex Nut is approximately 0.01 pounds (roughly 0.16 ounces, with a packaged shipping weight of up to 0.05 pounds depending on small-envelope retail sorting), providing pool service professionals and DIY homeowners with a rugged, long-lasting, and highly reliable anchoring standard for optimal equipment pad stability.