Dormont Zinc-Plated Carbon Steel Adapter Gas Fitting, 5/8" OD Flare x 1/2" MIP is a versatile and reliable fitting designed for various gas and fluid transfer applications. Crafted from zinc-plated carbon steel, this adapter exceptional durability, corrosion resistance, and mechanical strength. It is compatible with copper, zinc-plated carbon steel, aluminum, and welded steel hydraulic tubing that can be flared, making it a flexible choice for many setups. However, it is not for use with polybutylene or soft plastic tubing. The economical and reusable zinc-plated carbon steel construction also provides strong resistance to mechanical pullout, ensuring a secure and dependable connection. This fitting is i for use with gasoline, grease, oil, water, vacuum, airlines, liquefied petroleum gas (LP), and natural gas, making it suitable for a wide range of applications. Model Number: 90-3031R