Product Details
The MSI Products 4" 316 Stainless Steel Hex Locknut, Class 150, is designed for durable and reliable fastening in various applications. This locknut is made from high-quality 316 stainless steel, providing excellent resistance to corrosion, making it suitable for marine and other corrosive environments. It features a hexagonal shape for easy installation and removal with standard tools. The locknut is compliant with industry standards and specifications for Class 150 fittings. Its dimensions include a nominal size of 4" with an internal thread diameter compatible with Class 150 piping systems. This product is backed by a certain warranty, ensuring quality and durability in its intended use.








