Manfrotto Double Female Thread Stud M10-M10

The Manfrotto 066BT is a solid brass double-female M10 to 16 mm hexagonal stud adapter designed specifically for the Manfrotto Super Clamp system. It converts any M10 female thread  into a Super Clamp-compatible 16 mm hex stud – an essential small accessory for advanced grip and rigging.

The Manfrotto 066BT (also known as “Super Clamp M10 stud”) is a precision machined brass adapter featuring an M10 female thread on the bottom and Manfrotto’s trademark 16 mm hexagonal stud on top. This allows the legendary Super Clamp (035) or any Super Clamp-compatible accessory to be securely attached to stands, arms, or fixtures that only offer an M10 female thread (common on many European lighting stands, Avenger/Manfrotto C-stand grip heads, some pantographs, etc.). Brass construction ensures excellent durability and corrosion resistance while the hexagonal shape guarantees zero rotation once clamped.

Key Features

• Double-female M10 to 16 mm hexagonal Super Clamp stud
• Solid brass – strong and corrosion-resistant
• Perfect fit for Manfrotto 035 Super Clamp and derivatives
• Converts M10-threaded gear to Super Clamp compatible
• Compact and lightweight – always useful in grip kits