Black Malleable

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 ...

3/4 In. Black Malleable Square Head Plug 150 PSI Lead Free

Merchant Steel Square Head Solid Plugs are designed to close female-threaded openings, providing a secure seal for system termination, testing, or maintenance access. The square head allows for easy installation and removal using standard tools. Constructed from durable merchant steel, these plugs deliver reliable strength across a wide range of applications. The solid design provides added durability for demanding environments. Each fitting includes full lot traceability, with Material Test Reports available upon request to support quality and compliance requirements. They conform to ...

Globe Scientifics polyethylene (PE) flanged plug caps provide exceptional leak-resistance in test tubes, centrifuge tubes and round cuvettes. They feature two flexible flanges that press firmly against the inside wall of the tubes, thereby providing better leak-resistance than standard plug caps.

These pierceable caps are great for recapping vacuum blood tubes and test tubes. They are produced from thermoplastic elastomer (TPE) and can easily be pierced with a syringe.