Features: 3/8 female to M6 M8 M10 M12 male, M6 M8 M10 female to 3/8 male screws are available. Aluminum alloy material, smooth surface, strong and beautiful, wear-resistant and corrosion-resistant, not easy to rust. CNC machining, finely polished without burrs, which can increase friction and make it easier for you to twist the screw. Wide applications, can be connected with projector mount adapter, photography accessories, gimbal camera tripod, etc. Smooth thread, making it easy to install and remove. Specifications: Material: aluminum alloy Type: 3/8 Female to M6 Male / 3/8 Female to M8 Male / 3/8 Female to M10 Male / 3/8 Female to M12 Male / M6 Female to 3/8 Male / M8 Female to 3/8 Female / M10 Female to 3/8 Male (optional) Quantity: 2 pcs/set Note: Please allow 0-1 cm error due to manual measurement. Please make sure you don't mind before ordering. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 2 pieces of conversion screws