The 3/8 X 1/4 Push-In X Female Iron Pipe Bulkhead is a versatile fitting designed to connect 1/4-inch tubing to 1/4-inch female iron pipe threads through a panel or wall. It features a push-in design for easy, tool-free installation, providing a secure, leak-proof connection. The bulkhead feature enables the fitting to pass through barriers, while a locking nut on the opposite side ensures a stable and tight seal. Perfect for pneumatic systems, fluid transfer, and plumbing applications, this fitting offers an efficient solution for routing tubing in tight spaces or through walls.