Stainless Bros 4.0in 304SS V-Band Flange - Female

This is a 4-inch female V-band flange from Stainless Bros, made from 304 stainless steel. V-band flanges are commonly used in exhaust systems, especially in custom builds or performance applications, to create a strong, leak-free connection that's also easy to assemble and disassemble. The female side of the flange is designed to mate with a male counterpart, creating a secure seal when clamped together.

Crafted from 304 stainless steel, this flange offers good resistance to corrosion and high temperatures, making it suitable for exhaust environments. The 4-inch size is typical for larger diameter exhaust piping, often found on performance vehicles or custom fabrication projects where efficient exhaust flow is a priority. The V-band design itself is a popular choice for its ability to handle vibration and thermal expansion while maintaining a tight seal, which is crucial for preventing exhaust leaks.