Anderson Metals 3/8 In. Brass Compression Nut, 3-Pack is a fitting designed for compression connections with 3/8-inch outside diameter tubing. Crafted from durable brass, this compression nut excellent resistance to corrosion, making it i for plumbing and fluid transfer applications where reliable compression fittings are necessary. Its sturdy construction ensures long-lasting performance in various settings, providing a secure and leak- connection every time. Model Number: 30061-06