Overview Product Description 1/8" M NPT x 1/8" M NPT Nipple Zinc plated steel, rated for maximum working pressure of at least 6000 PSI. Product Videos Custom Field Product Reviews Write a Review Write a Review × 1/8" Nipple Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *