HP5ON6 Hollow Hex Head Pipe Plug(0)No Reviews yet $3.09 Quantity discounts available QuantityPrice SKU: HP5ON6 Quantity -+ Add to Cart Details HP5ON6 Hollow Hex Steel , 9/16-18 ORB Male Details Back DetailsHP5ON6 Hollow Hex Steel , 9/16-18 ORB Male SAE Hollow Hex Head Pipe Plug 9/16-18 ORB Male, Steel Fitting, High Pressure Pipe Fitting. 6000PSI. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review