Black 3.5 mm 1/8" Stereo Screw Lock Connector for SonyD11/V1/P03 Microphone Spare Plug Adapter headphone Features: Brand new and plating plug , which has good contact performance and is not easy to oxidize.With M6x0.5 internal thread lock catch to prevent loosening. (for UWP-D21 UWP-D22 D27 lavalier microphone interfaces, and M6 microphones sockets.)The locking thread adopts a movable design, also for ordinary without threads microphone interfaces.The outer diameter of the tail hole is 5mm, it is recommended to use wire with an outer diameter of 3.0-4.8mm for production.This 3.5mm TRS 3-pole plug is suitable for earphones and microphone cables DIY.Specifications:Interface Type:3.5mm Stereo with M6 internal threadColor: BlackLength: approx. 43.5mm/1.71inPackage Includes:1 x 3.5mm PlugNote:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!