Bulkhead Drain Plug Connector Male BSP

This bulkhead drain plug connector is designed to create a neat, reliable inlet or outlet through the wall of a water butt, tank or similar container. It’s ideal for adding a tap or valve for easier draining, or for making a practical connection point for garden watering and rainwater harvesting setups.

Made from weather-resistant plastic, the fitting uses a male BSP thread to match common UK pipe fittings. It installs through a pre-drilled hole and tightens up with the supplied locking nut, while the nylon washers help form a dependable seal against leaks.

Use it at the bottom of a container as a drain outlet, or on the side as an inlet connection. It’s a handy choice for water butts, rainwater tanks and other storage containers where you want a sturdy, serviceable threaded connection.

Choose the correct thread size to match your existing BSP-threaded accessories, such as taps, ball valves, hose connectors and hose pipe adaptors.