10Pcs Insert Nut Fine Pitch Male Thread Repair Small Slotting Stainless Steel Sleeve Set

Item Type: Insert NutMaterial: 303 stainless steelSpecification: Female Thread M4 x 0.7Male Thread M6 x 0.75Length: Approx. 8mm / 0.3inSlotting: Small SlotApplication: Thread RepairCase: For example if the M8 thread is slippery and if you want to continue to use the M8 thread after the restoration use this method to first expand the M8 thread to the M10 thread and then use the M8-M10-12mm length reducer to change it back to M8 So because the material of this reducing diameter is stainless steel it will make the M8 thread more firm 10 x Insert Nut