Shop / Pneumatic Components / 3/8 inch Union Y Fitting “1/4 inch Male Brass Hex Head Plug Fitting” has been added to your cart. View cart 3/8 inch Union Y Fitting$29.10 In stock 3/8 inch Union Y Fitting quantity Add to cart SKU: TH-UY38 Category: Pneumatic Components Related products 1/4 inch Stainless Steel Union Tee Fitting $66.14 Add to cart 1/4 inch to 1/8 inch Straight Brass Male Fitting $3.07 Add to cart 1/2 inch Straight Brass Female Fitting $10.25 Add to cart 1/4 inch AirLine $2.39 Add to cart