Looking for a high-quality brake line fitting for your car or truck? Look no further than the ASD Brake Line Tube Nuts. Constructed from professional-grade, lead-free brass, our tube nuts are designed to provide safe and reliable brake line connections for all your automotive needs. Our tube nuts are 1/4" long standard inverted flare fittings, perfect for use with 1/4" steel, poly-coated, or copper brake lines. They are compatible with a wide range of tubing, including 1/4" steel, copper, nickel poly armour, and cupronickel, making them a versatile solution for any brake line installation or repair project. Each pack of our tube nuts comes with five pieces, providing enough fittings to complete your brake line installation or repair. And with a high-pressure resistant design, our tube nuts ensure long-lasting performance and reliability. Designed with a standard inverted flare design and a 7/16"-24 thread size, our tube nuts are easy to install and perfect for use in a wide range of vehicles, including cars and trucks. Plus, they are cost-effective, providing a high-quality solution for your brake line needs without sacrificing performance or quality. So, whether you're a mechanic or a DIYer, the ASD Brake Line Tube Nuts are the perfect solution for your brake line needs. Order now and enjoy safe, reliable brake line connections that will last for years to come.