Amazon.com: Fitting Reducer Metric M10 M10X1.0 Male to M6 M6X1 Female Headless Adapter (2 Units) : Industrial & Scientific
Amazon.com: 2-5pcs M3/M4M5/M6/M8/M10/M12 304 Converter Reducing Bolt Camera Adapter Conversion Screw Double Head Screw (Color : Silver, Size : M6x20 to 10x15 2pc) : Electronics
Amazon.com: 10pieces/lot M4/5/6 to M10, M8 to M10, M10 to M12/M14 Threaded Hollow Tube Adapter Inner Outer Threaded Coupler Conveyer Adapter - (M6 to M10, Zinc Plated, Thread Diameter: 1.0mm Pitch, Length: 10mm) : Industrial & Scientific
Amazon.com: ZZZYW 10pcs M4-M14 Threaded Hollow Tube Adapter Copper Bar Male and Female Thread Fitting Adapter (Length : Z, Specification : Outer M10-Inner M6) : Industrial & Scientific
Amazon.com : FEICHAO 2pcs Screw Adapter 1/4-20 Female to M4 M5 M6 M8 M10 Male Screw with Reinforcement Side Hole for Tripod Camera Gimbal Accessories (1/4-20 to M4-.07) : Electronics
MECCANIXITY Threaded Repair Reducing Adapter, M10 to M6 Round Coupling Nut Female Thread Convert Sleeve Connector Rod Bar Stud Tube Nut, Silver Pack of 10: Amazon.com: Industrial & Scientific
Amazon.com: ljhnba Upgrade Screw Adapter Thread for Tripod Accessories Camera Mount 1/4 Female 1/4 Male to M4 M6 M8 M10 Aluminum : Electronics
MECCANIXITY Thread Reducing Nuts Insert M10 x 1mm Male to M6 x 1mm Fine Thread Female Adapters 10mm Long Pipe Fitting Conversion Sleeve Reducer, Pack of 5: Amazon.com: Industrial & Scientific