.This 1-1/4 inch BSP alloy flanged back nut suits bathroom wash hand basin / bathroom sink waste fittings.
The outside diameter of the male 1-1/4 inch BSP thread that this backnut fits onto measures 41.91 mm / 1.650 inch.
** BSP thread sizes are measured a special way - have a look at our information page for more details **
You can save money on this item when you purchase several at a time. The table below shows the minimum quantities required to benefit from this discount offer, and how much they'll cost.
Quantity | Price per unit |
---|
1 | £3.00 |
10+ | £2.25 |