Thumb Screw Nut Adapter for GoPro Hero11 10 9 8 7 5 Max Insta360 for DJI Osmo M5
The bolt & nut assembly is super lightweight high-quality aluminum bolt nut screw. Aluminum alloy + stainless steel Thumb screw, high-Strength, high rigidity & precision CNC machining. The colored hand thumb part is aluminum alloy material.