Home / Plumbing / Compression / Large F 1″ Brass Backnut Customer matched zone "UK" View basket “Pr Str Cycle Track Cp R/Valve” has been added to your basket. Large F 1″ Brass Backnut£0.07 This product is available for pickup in Orpington. Large F 1" Brass Backnut quantity Delivery Store Collection SKU: 35310WC01 Category: Compression Product ID: 6940 Reviews Related products 3/4″ Cp Blank Nut £0.96 Add to basket 10Mmx8Mm 3 Part Reducing Set £0.39 Add to basket 15Mmx10Mm-3 Part Reduc Set £0.62 Add to basket 1/2″/15Mm Cp Blank Nut £0.57 Add to basket