The Series SS9030T Male BSPT Hex Plugs are durable stainless steel fittings designed to seal off unused BSPT (British Standard Pipe Tapered) ports in fluid power systems. These plugs feature a hexagonal design, making them easy to install and remove with a standard wrench. Unlike other BSPT plugs, the Series SS9030T models do not include a seal, relying on a precise, tight fit to achieve a secure connection through metal-to-metal contact. These stainless steel plugs are ideal for applications where a seal is unnecessary, such as during system maintenance or testing, and provide superior corrosion resistance and long-lasting performance in demanding industrial environments. BSPT (British Standard Pipe Tapered) male adapters are compatible with both BSPP and BSPT female ports.