Back Nut 1.5" BSP Female – with Washer

The BSP Female Back Nut with Washer is a dependable and adaptable component designed to firmly secure fittings with matching BSP male threads. Commonly used in applications such as fixing fixtures to water butts, the back nut guarantees a tight hold, keeping connections stable even under pressure.

The washer plays a vital role by evenly spreading the load across the contact surface, helping to avoid damage or distortion during tightening. It also provides a reliable seal, reducing the risk of leaks and maintaining a watertight connection. This is especially critical in fluid-related uses, safeguarding system integrity and preventing water loss.

This back nut and washer set is straightforward to fit and remove, suitable for both temporary and permanent installations. Made from strong, durable materials, these parts offer long-lasting performance even in challenging environments. Whether assembling water storage systems or securing plumbing fixtures, the BSP Female Back Nut with Washer delivers a secure, leak-free, and practical solution.