Anderson Metals 3/16 In. Brass Compression Nut, 3-Pack is designed for use in compression connections with 3/16-inch outside diameter tubing. Crafted from durable brass, this compression nut provides reliable performance in plumbing and fluid transfer applications where a secure compression fitting is essential. Its corrosion-resistant construction ensures long-lasting use across a variety of settings, making it a practical choice for both professional and DIY projects. Model Number: 30061-03