Description 1.25″ BSP Male Thread to 56mm Outside Diameter Solvent Weld Fitting This fitting has a 1.25” BSP male thread The fitting screws onto a 1.25” BSP female thread such as on a pump. This fitting allows you to solvent weld your choice of 56mm (50mm Domestic Waste) fitting/inline equipment. Please Note: This fitting has an outside diameter of 56mm. making it the same size as 56mm solvent weld pipe and unable to receive ridged pipe without the aid of a 56mm internal diameter fitting. sold in a 1 pack Understanding BSP Thread Sizes Please view the chart supplied for a detailed conversion between BSP thread sizes to millimeters
