Green Leaf 1/2 in. FPT Nylon Connector 1 pk

Green Leaf Tank Fittings: the body and nut are either Nylon (N) or Polypropylene (P). Friction washer is polyethylene. Bulkhead Fitting external thread and nut are left hand threads. Internal Thread is FPT. For use with tanks having a wall thickness of 1/16�?to 1/2�?