Shop / Pneumatic Components / 6mm Union Y Fitting “1/4 inch AirLine” has been added to your cart. View cart 6mm Union Y Fitting$19.91 In stock 6mm Union Y Fitting quantity Add to cart SKU: TH-UY6M Category: Pneumatic Components Related products 1/4 inch Straight Union Fitting $14.54 Add to cart 1/4 inch Female NPT Lubricator $79.18 Add to cart 1/2 inch Union Tee Fitting $30.64 Add to cart 1/2 inch Union Elbow Fitting $20.70 Add to cart