1 Inch BSP x 1/2 inch BSP brass hexagon reducing bush for reducing the thread diameter in a plumbing fitting

• Pack of one - 1 Inch BSP x 1/2 Inch BSP Brass Hexagon Threaded Bush
• Most plumbing products are measured using BSP thread dimensions which measure 1/4 inch larger than that stated, therefore this 1 inch BSP x 1/2 inch BSP bush has an outside thread measuring approximately 1 1/4 inch and an inside thread measuring approximately 3/4 inch in diameter
• Used for reducing the thread diameter in a plumbing fitting
• It is recommended to use PTFE tape or thread jointing compound to form a water tight or gas tight seal