Hexagon backnut: backnut for locking a threaded fitting onto a pipe endGalvanised mild steel, hot-dipped galvanised finishAS 1722.1 / BS 21 BSP taper threads, standard malleable iron / mild steel fitting dimensions
A galvanised mild steel hexagon backnut that backnut for locking a threaded fitting onto a pipe end. Hot-dipped galvanised finish gives outdoor and damp-service durability from the zinc layer. Threads are cut to AS 1722.1 / BS 21 (BSP taper), the standard Australian pipe thread. As a galvanised steel pipe fittings in the AAP range, it pairs cleanly with the rest of the galvanised steel pipe fitting line.
