Home / Plumbing / Compression / 1/2″ Heavy Brass Tap Back Nut Sale! 1/2″ Heavy Brass Tap Back Nut£1.21 Original price was: £1.21.£0.99Current price is: £0.99. This product is available for pickup in Orpington. 1/2" Heavy Brass Tap Back Nut quantity Delivery Store Collection SKU: 35386WC01 Category: Compression Product ID: 6964 Reviews Related products 15Mm Copper Olives £0.14 Add to basket Sale! 20Mm X 15Mm Poly Shank Adaptor £7.96 Original price was: £7.96.£5.99Current price is: £5.99. Add to basket 15Mmx12Mm 3 Part Reducing Set £0.51 Add to basket 1″ Bsp Cylinder Blank £1.57 Add to basket