The T&S S002954-20 Hex Locknut is a reliable, high-performance component built for commercial kitchens and restaurants. Part of the EverSteel series, this locknut is constructed from corrosion-resistant stainless steel, ensuring longevity even in harsh environments. Its hex-sided design allows for easy installation with wrenches or pliers, while its 1/2-14 NPSL threading provides straight threads for a secure fit with O-rings, resistant to water pressure ranging from 20 to 125 PSI. Whether you're setting up a new kitchen sink or replacing an existing part, this locknut delivers durability and performance, making it a must-have for professional chefs and maintenance teams. Compatible with water temperatures between 40 and 140°F, it’s engineered to meet the demanding needs of commercial kitchen operations.