Recent content by LastChance

I had the same problem - I finally found the size to be 3/8" The plastic thread is too brittle and can break easily. Screwfix supply a replacement with a brass thread. http://www.screwfix.com/prods/87426/Plumbing/Toilet-Fittings/Fluidmaster-Euro-Bottom-Entry-Fill-Valve-3-8 Part No...