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Heli-Coil Thread Inserts 5521-6

Heli-Coil 5521-6 - Heli-Coil Thread Inserts

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Thread Repair Kit, Helicoil, 3/8 in.-16 RH, 6 Inserts, Kit

Estimated Ship Date: Today Would you rather pick it up? Select Location

Brand: Heli-Coil
Manufacturer's Part Number: 5521-6
Product Line: Heli-Coil Thread Inserts
Summit Racing Part Number: HLL-5521-6

Drill Bit Included: No
Helicoil Installation Tools Included: Yes
Quantity: Sold as a kit.
Notes: Requires a 25/64 in. hole to be drilled. Does not include drill bit.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Heli-Coil has the most effective and universally accepted method of thread repair. These Heli-Coil inserts work in any part or material--aluminum, magnesium, cast iron, bronze, etc. Damaged threads can be restored to better-than-new condition in spark plug ports, carburetor fuel inlets, transmission housings, oil drain plugs, exhaust and intake manifolds, head bolt holes, brake calipers, and more. They are available in many sizes.

Most Helpful Reviews Review this Product

3 Customer Reviews for Heli-Coil 5521-6 - Heli-Coil Thread Inserts

Average Customer Review

5 Star

(2)

4 Star

(1)

3 Star

(0)

2 Star

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1 Star

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Less expensive than the hardware store

Summit RacingSummit Racing Verified Purchase

These are a must when rebuilding 50 year old castings. Threads get tired, this kit is easy to install and makes life a lot easier. Buying from Summit was $7 cheaper than what the local hardware store sells the kit for.

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Reviewer: KEVIN from MI

Date: July 27, 2014

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helicoil installation

Summit RacingSummit Racing Verified Purchase

Easy to install and worked like it should. Product was used to repair threads for the oil drain on the lower unit of an outboard engine.

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Reviewer: JERRY from NJ

Date: July 09, 2014

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Simple and effective

Summit RacingSummit Racing Verified Purchase

Needs the drill bit that's not included but other than that everything you need.

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Reviewer: SCOTT from NC

Date: July 08, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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