Overview Reviews Product Description PARKER HANNIFIN BRASS 209P-6-4 BRASS FITTINGS / VALVES PIPE FITTINGS - 209P, BUSHING 1/4 PIPE THREAD, 3/8 PIPE THREAD. CATEGORY: INDUSTRIAL PIPE FITTING ADAPTER. Product Videos Custom Field Product Reviews Write a Review Write a Review × Parker Parker 209P-6-4 3/8" X 1/4" Brass Pipe Bushing Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *