1/2 inch BSP sink back nut, generally for use on sink and basin taps often with an incoming water pipe diameter of 15mm

• Pack of one - 1/2 inch BSP plastic back nut
• Most plumbing products are measured using BSP thread dimensions which measure 1/4 inches larger than that stated, therefore this 1/2 Inch BSP thread measures approximately 3/4 inches in diameter
• Generally for use on sink and basin taps often with an incoming water pipe diameter of 15mm
• Spanner Size - 25mm, Outside Diameter 37.2mm, thickness 12mm