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
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
1/2/5pcs Thread Adapter Male to Male Bolt M3 M4 M5 M6 M8 M10 M12 M14 M16 to M20 304 Stainless Steel Double Head Transfer Screw Bolt (Size : 1pc M10x25-M16x25): Amazon.com: Industrial
Amazon.com : FEICHAO 2pcs Screw Adapter 1/4-20 Female to M5 M6 M8 M10 Male Screw with Reinforcement Side Hole for Tripod Camera Gimbal Accessories (1/4-20 to M8-1.25 * 7) : Electronics
PATIKIL Gooseneck Tube Connection Thread, 3 Pack M10 Male to M6 Fine Thread Female Conversion Nut Gooseneck Hose Adapter for Microphone Gooseneck Hose Adapter: Amazon.com: Industrial & Scientific
Amazon.com: Female to Male Thread Adapter,10Pcs Thread Conversion Insert Nut Kit,Fastening Hardware Accessories - M6 to M10 Reducing Repair Tool for Mechanical Repairs or DIY Projects : Industrial & Scientific
Amazon.com: M4 M5 M6 M8 M10 M12 M16 Reduction Bolts with Double-Ended Headless Screws for Camera Adapter Conversion Stainless Steel (Color : Silver, Size : M5x10 to m8x10(10pcs) : 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
Amazon.com: 1/2/5/10pcs 304 Stainless Steel Thread Adapter Male to Male Double Head Transfer Screw Reducing Bolt M3 M4 M5 M6 M8 M10 M12 M14 M16 M20 (Size : M3x4-M4x6mm-10pcs) : Industrial &