M10 to M8, Thread Rod Reducer, Free-cutting steel Zinc Plated, Metric thread | Bolt World
Thread adapter with M8 to M10 thread, size Ø 24 x 15 mm-MI-06063075
Only 1 Alloy Aluminium Copper Stainless Steel M6 To M8 To M10 To M12 To M8 To M6 Connector Adapter Metric British Screw Thread - Fishing Tools - AliExpress