23 Jul M4x10mm To M6x10mm Double End Threaded Stud Screw Bolt Reducer 10 PCS
10Pcs M4x10 to M6x10 Double End Threaded Stud Screw Bolt Reducer Adapter 304 Stainless Steel. SIZE: Screw thread: M4x10, screw pitch: 0.7mm; Screw thread: M6x10, screw pitch: 1mm, overall length:20mm/0.82in....