This is a complete Metric kit for repairing the most common thread sizes. Thread inserts work with aluminum, steel, and cast iron. Includes the following sizes.
Tap sizes M5x0.8, M6x1.0, M8x1.25, M10x1.5, M12x1.75
Thread inserts M5x0.8x7, M6x1x7, M8x1.25x8, M10x0.5x8, M12x1.75x9. (10 of each size)