Metric Coarse Thread Repair Inserts includes Heli-Coil Tap Installation Tool 12 inserts and instructions 12 inserts per package These products are specially designed to enable you repair coarse threads fast and easy permanently restoring them to better than new condition. They can be used with any material including magnesium cast iron bronze etc. Made of premium stainless steel these inserts will deliver a lasting repair restoring parts that might otherwise have to be scrapped.Features. Designed for repairing damaged coarse threads. Precision formed from 304 stainless steel. Increase thread life. Can be used on smaller bosses and flanges. Ensure maximum clamping action and bolt tension. Can be used in any part or material. Easy installation. Outward expansion of coils holds insert in place; no staking locking or swaging required. Flexibility of the inserts provides a balanced distribution of the load throughout the length of thread engagement. Corrosion resistant. Can be used in temperatures ranging from-320&ordmF to ꬘&ordmF. Size - 14-2 in.. Item Weight - 3 lbs.

• Designed for repairing damaged coarse threads
• Precision formed from 304 stainless steel
• Increase thread life
• Can be used on smaller bosses and flanges
• Ensure maximum clamping action and bolt tension

Designed for repairing damaged coarse threadsHeli-Coil Division