PRODUCT FEATURES 1/2" MPT X 5/8" Barb Stainless Steel Fitting Reviews Featured Products 1/2" MPT X 1/2" Barb Stainless Steel $14.85 Out of stock Polypropylene Straight Adapter 1/2" MPT x 1/2" Barb $1.26 Add to Cart 1/2" MPT Stainless Steel Nipple $9.83 Add to Cart Standard 3/8" MPT Standard Stainless Steel Plug $4.08 Add to Cart