Metric Bite Type Fittings, also known as DIN fittings are designed with a bite ring that bites into the outer surface of the tube when tightened, providing a strong and leak-proof connection. The fitting consists of four components: the body, the nut, the bite ring, and the tube.

They are widely used in various industries such as automotive, aerospace, construction, and manufacturing, among others.

One of the advantages is their compact design, which allows them to be used in tight spaces and reduces the overall size of the hydraulic system. They also have a high resistance to vibration and are easy to assemble and disassemble.

NJ provided metric bite type fittings in various sizes ranging from 6mm to 42mm, and the pressure rating can be up to 6000 psi depending on size and material. They’re manufactured to meet the requirements of DIN 2353 and ISO 8434-1 standards.