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M10 - 1.0 304 Stainless Steel Fine Thread Helicoil Insert Wire Threaded Inserts

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100PCS Thread Repair Insert, M6 × 1.0 × 1.5D Helicoil Metric Thread 9mm

30PCS M6 x 1.0mm Thread Repair Insert Kit, Metric Helicoil Kit M6 x 1.0

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M10 - 1.0 304 Stainless Steel Fine Thread Helicoil Insert Wire Threaded Inserts

M8-1 M10-1 M10-1.25 Fine tooth Stainless Helicoil Insert Thread Repair Inserts