This ProX X-FM7 Podium Microphone-Gooseneck is a convenient flange mount that works great for mounting mic clips or threaded goosenecks to flat surfaces. 5/8" - 27 male threads 2.3" diameter. Screws are not included.  All metal construction for strength and durability.  Has internal hex for securely mounting to a device before mounting.  

• All-Metal Construction
• Black Painted Finish
• 5/8" - 27 male threads
• 2.3 inch outside diameter
• Screws not included