Engineered for reliability and performance, this CGA nut from Superior Products is an essential component for your welding and gas applications. Crafted from durable brass, it boasts a pressure rating of 3000 PSI, ensuring it can withstand demanding environments while maintaining optimal functionality. Weighing just 0.166 lbs, this left-hand external nut is designed for ease of use and compatibility with various fittings and adaptors, making it a versatile addition to your welding equipment toolkit. Proudly made in the USA, it exemplifies quality and precision in every detail.