Home / Plumbing / Compression / 1/2″ Heavy Brass Tap Back Nut Customer matched zone "UK" View basket “28Mm Copper Olives” has been added to your basket. 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 10Mmx8Mm 3 Part Reducing Set £0.39 Add to basket 10Mm Copper Olives £0.11 Add to basket 28Mm Copper Olives £0.34 Add to basket 1″ Bsp Cylinder Blank £1.57 Add to basket