Standard Screw Thread Adapter: 1/4'-20 Male to 3/8'-16 Female Screw Adapter adapts any microphone stand, tripod, or other photographic accessories with 3/8' thread to standard thread. High-Quality Metal: The 3/8 to 1/4 adapter is made of Nickel-plated brass, anti-rust, anti-corrosion, sturdy, lasts forever. Easy to Use: Knurled surface process camera thread adapter, anti-slip, complete and deep thread without burrs, convenient to install on the mic stand, tripod, stable and tight. Universal Application: The screw thread adapter can mount all kinds of cameras, webcams, LCD monitors, filming lights, recorders, ballhead mount, tripod, and other photographic accessories on a microphone stand holder. Note: Please verify your microphone stand threaded stud's dimension before ordering. Package Includes: 2 pcs of 3/8' female to 1/4' male thread adapter.