6pcs M10/M12 to M6/M8/M10 15mm Male Threaded Reducer Screw Fitting Adapter

M3 M4 M5 M6 M8 M10 M12 Double End Male Thread Bolt Screw Reducer

Thread Reducing Nuts M10 Male M8 Female Adapter 10mm Sleeve

Uxcell M10 to M6 Sleeve Reducing Nut 15mm Long Threaded Hollow

Uxcell M10 to M6 15mm Long Double Male Threaded Reducer Bolt Screw

6pcs M10/M12 to M6/M8/M10 15mm Male Threaded Reducer Screw Fitting

XQSMWF 5Pcs Thread Screw Sleeve Conversion Nut for M10 10mm Male

Shank 1 4 Set Socket Adapter, Screw Tap Socket Adapter

2pcs M6x20mm Hollow Screw Bolts Hexagon Fasteners with Nuts

A common thread adapter that can convert one size thread to the other size thread. Good to use with thread coupler or internal threaded pipe. Mainly

6pcs M10/M12 to M6/M8/M10 15mm Male Threaded Reducer Screw Fitting Adapter

A common thread adapter that can convert one size thread to the other size thread. Good to use with thread coupler or internal threaded pipe. Mainly

10pcs M12 to M10 25mm Double Male Threaded Reducer Bolt Screw Fitting Adapter

9/16-18 to M10 Thread Adapter Sleeve Reducing Nut Screw Pipe