The Series 9030 Male BSPP Hex Plugs are high-quality fittings designed to seal unused BSPP (British Standard Pipe Parallel) ports in fluid power systems. Made from carbon steel, these plugs feature a hexagonal shape, allowing for easy installation and removal with a standard wrench. Unlike other BSPP plugs, these Series 9030 plugs do not include a seal, relying instead on a tight, secure connection through metal-to-metal contact. These plugs are ideal for applications where sealing is not required, such as in systems under test or during maintenance. The carbon steel construction ensures strength and durability, making them suitable for industrial applications where reliability is crucial.