Product material: 304 stainless steel. Thread pitch: 1.25 mm. Color: silver. Diameter: 16 mm. It fits container walls with a thickness of up to 17 mm. Package includes: 1x stainless steel faucet, 2x silicone seals, 2x stainless steel cover rings. 1. Quick Installation - A 5/8 inch or 16 mm diameter hole is required to install this replacement beverage dispenser faucet. It fits container walls up to 17 mm thick. 2. Multifunction - The replacement beverage dispenser faucet is excellent for serving tea, wine, water, juice, and other beverages. 3. Premium Quality - The replacement beverage dispenser faucet is made of fine, solid stainless steel, contains no lead in the material, is surprisingly durable and corrosion-resistant, good for health, and has a long service life with proper use. 4. Easy to Use - With a diameter of 16 mm, the faucet's outlet has a constant, moderate, and even flow. Older and younger generations can use it easily and without dripping. Note: Always open the lid of the container when serving, as a prolonged vacuum will form and serving performance will decrease. 5. Note - Before use, wash and tear off the white protective films on the washers. If necessary, use a 3/4 inch wrench on the nut. Do not overtighten. After use, rinse thoroughly with clean water and handle partially open (45 degree rotation). When used for sugary drinks, we recommend removing the faucet from the container and cleaning it thoroughly.