The FUI MFL-BST-2501-H-06-04 fitting from Fittings Unlimited Inc is a heavy-duty 6mm male flare to 4mm male BST connector, designed for high-pressure applications. This fitting features a 90-degree angle, allowing for efficient routing in tight spaces. Constructed from durable materials, it offers excellent resistance to wear and corrosion. It meets industry standards, ensuring compatibility with various hydraulic systems. The precision-engineered threads provide a secure, leak-proof connection, making it ideal for automotive, industrial, and fluid transfer applications.