MSI Products 1/2" Zinc Plated Galvanized Merchant Steel Square Head Solid Plug, 150-300 PSI

Standard 150lb Malleable Iron Solid Square Plugs are designed to close female-threaded openings, providing a secure seal for system termination, testing, or maintenance access. The solid construction offers added strength and durability, while the square head allows for easy installation and removal using standard tools. Constructed from durable malleable iron in a heavy pattern design, they deliver the strength and reliability required for everyday applications. Each fitting includes full lot traceability, with Material Test Reports available upon request to support quality and ...

Standard 150lb Galvanized Iron Solid Square Plugs are designed to close female-threaded openings in piping systems, providing a secure seal for system termination, testing, or maintenance access. The solid construction offers added strength and durability, while the square head allows for easy installation and removal using standard tools. Constructed in a heavy pattern design, these plugs perform reliably in demanding applications. The galvanized coating provides strong corrosion resistance, helping extend service life in harsh environments. Each fitting includes full lot traceability, ...

This 316 stainless steel square head cored plug is designed to securely seal female threaded pipe openings in low pressure systems while providing a lighter weight alternative to solid plugs. The cored body design reduces material weight without sacrificing dependable strength or performance. Featuring precision machined male NPT threads and a durable square head, it allows for easy installation and removal with a standard wrench. Ideal for marine environments, chemical processing, pharmaceutical systems, and sanitary applications, 316 stainless steel offers superior resistance to ...

This 304 stainless steel solid square head plug is designed to securely seal female threaded pipe openings with maximum strength and long term durability. Featuring precision machined male NPT threads and a solid body construction, it provides a strong, leak resistant closure for fluid, gas, and air systems. The square head design allows for easy installation and removal with standard wrenches, making it ideal for maintenance access points and system modifications. Commonly used in water systems, food processing, plumbing, and light industrial applications, 304 stainless steel offers ...