Metal Conduit Fittings AZ09 series is a waterproof type straight connector and has been designed to meet with IEC 60423 standard. The AZ09 series is applied on the relay or end point of wiring system to connect metal conduits and junction box or enclosure for wiring extension and protection. The body is made of zinc alloy with RoHS compliance which is connected with metal flexible conduit by screwing in and covering with a nut and fixed to the knockouts of junction box or tapped entries by locknut with optional male thread system, M type, G type or PG type. The concise structure design is benefit for quick and convenient assembly but remains the high tensile resistance at the mean time. Adding an extra grounding ring for grounding purpose. The seal parts feature for watertight and dust-proof and are particularly good for indoor / outdoor environments where require IP rating. This series of fitting is proposed to fit with flexible metal conduit series PAG13 and PAS13 with plastic jacket.