Stainless Steel Nut: M12NS316M12
Table E Backing Flange Galvanised: 250mmBFGE250
Flanged Tee: 250mm SDR17 Table D GalvanisedFT17250DG3
Table E Backing Flange Stainless: 110mmBFS316E110
Galvanised Threaded Rod: M12 1mRGTM12X1