Thread: the type of M, M12,M16.. The material of boby: Brass it is approved by UL,CE,ROHs It can suitable for cable gland Thread: the type of MetricThe material of boby: BrassThe size : M12,M16 M20 M25,M32 etc...The color: the nature of yellow Good quality ang best serviceThe low quantity is avaiable.The competitive price and fast delivery. EMC brass earth tags (customized) with many size