This cable gland has a metric thread pattern of M16xP1.5 and accommodates a cable size of 5 to 10mm. The gland is dust resistant and waterproof with an IP68 rating and also has a flammability rating of UL94V-2. Cable glands are often referred to as cord grips or strain reliefs and are designed to attach and secure the end of a cable to a receptacle box or equipment.