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Heli-Coil

Explore our selection of Heli-Coil. Find quality products, compare options, and get fast shipping on the items you need.

Heli-Coil

More than 300 products

Heli-Coil thread repair products, totaling 311 in our catalog, are used by mechanics and machinists to restore stripped or damaged threads in metal components. These inserts create stronger threads than the original material.

About Heli-Coil

Our Heli-Coil category offers a wide range of solutions for thread repair, from individual inserts to complete kits. You'll find everything needed to fix damaged threads in various applications, whether it's automotive, aerospace, or general industrial use.

We stock Heli Coil Products brand kits, known for their quality and comprehensive thread repair solutions. Need a specific size? We carry a wide selection of heli-coils and heli-coil tools. Looking for a metric solution? Check out our heli-coil metric thread repair kit options, including popular sizes like the heli-coil metric thread repair kit - 5546-6 and the heli-coil metric thread repair kit 5546-16. We also carry fine thread options like the heli-coil metric thread repair kit - fine thread - m11-1.25 x 16.5mm long. For spark plug repair, we offer specialized heli-coil spark plug thread repair kit options. Beyond Heli Coil Products, we also carry NES Thread Repair, Recoil, and other brands like Plews Edelmann, General Tools & Instruments, SE Tools and CTA Manufacturing Corp. offering a variety of thread repair solutions and specialized tools like heli-coil spacer installation tools and heli-coil oxygen sensor thread repair kit options.

Don't forget to consult resources like the heli-coil technical bulletin 68-2 for proper installation and application guidelines. We aim to provide the right tools and information to get the job done right.

Frequently Asked Questions

ToolSource offers a wide selection of Heli-Coil with over 311 products from leading industrial brands. Top brands include Heli Coil Products, NES Thread Repair, Recoil, Plews Edelmann.

Consider the specific application, required specifications, and brand preference. Our product listings include detailed specifications to help you find the right fit.

ToolSource offers free shipping on orders over $99. Check individual product pages for specific shipping details and availability.
Displaying 1 to 36 (of 489 products)
Heli Coil Products

1-1/4"-7 KIT ---

1-1/4"-7 KIT ---
Heli Coil Products 5521-20

Your Price: $457.24
List Price: $668.03
32% off
Heli Coil Products

1-1/8"x7 Insert

1-1/8"x7 Insert
Heli Coil Products K1185-18

Your Price: $14.82
List Price: $18.42
20% off
Heli Coil Products

1-14 INSERT

1-14 INSERT
Heli Coil Products K1191-16

Your Price: $14.49
Heli Coil Products

1-8 INSERT

1-8 INSERT
Heli Coil Products K1185-16

Your Price: $9.17
List Price: $12.53
27% off
Heli Coil Products

1/2 - 13 Metal Tool

1/2 - 13 Metal Tool
Heli Coil Products 2288-8

Your Price: $21.50
Heli Coil Products

1/2"-20 TOOL

1/2"-20 TOOL
Heli Coil Products 2299-8

Your Price: $25.23
List Price: $35.25
28% off
Heli Coil Products

1/2-14 INSERT

1/2-14 INSERT
Heli Coil Products K327-8

Your Price: $22.15
List Price: $24.58
10% off
Heli Coil Products

1/2-20 - .750 Tap

1/2-20 - .750 Tap
Heli Coil Products 821-8

Your Price: $32.74
Heli Coil Products

1/4 - 20 Metal Tool

1/4 - 20 Metal Tool
Heli Coil Products 2288-4

Your Price: $18.65
Heli Coil Products

1/4" 3/8 - 1/2 Alum/Steel

1/4" 3/8 - 1/2 Alum/Steel
Heli Coil Products 59534

Your Price: $15.16
List Price: $16.97
11% off
Heli Coil Products

1/4" 5/8 - 3/4 Alum/Alum

1/4" 5/8 - 3/4 Alum/Alum
Heli Coil Products 59499

Your Price: $18.87
List Price: $20.77
9% off
Heli Coil Products

1/4-18 Inserts - 12 Per Pkg.

1/4-18 Inserts - 12 Per Pkg.
Heli Coil Products R327-4

Your Price: $26.52
List Price: $30.53
13% off
Heli Coil Products

1/4-20 Industrial Tool

1/4-20 Industrial Tool
Heli Coil Products 7551-4

Your Price: $85.53
List Price: $89.06
4% off
Heli Coil Products

1/4-20UNC Mandrel

1/4-20UNC Mandrel
Heli Coil Products FAM400-306

Your Price: $17.46
List Price: $22.37
22% off
Heli Coil Products

1/4-20UNC Nosepiece

1/4-20UNC Nosepiece
Heli Coil Products FAM400-314

Your Price: $9.11
Heli Coil Products

1/4-28 Tool

1/4-28 Tool
Heli Coil Products 2299-4

Your Price: $29.94
List Price: $46.66
36% off
Heli Coil Products

1/8 Insert - 12 Pack

1/8 Insert - 12 Pack
Heli Coil Products R327-2

Your Price: $23.20
List Price: $26.73
13% off
Heli Coil Products

1/8" 1/16 - 1/8Alum/Steel

1/8" 1/16 - 1/8Alum/Steel
Heli Coil Products 59536

Your Price: $26.18
Heli Coil Products

1/8" 1/8 - 3/16Stainless /Stai

1/8" 1/8 - 3/16Stainless /Stai
Heli Coil Products 59540

Your Price: $16.73
List Price: $23.29
28% off
Heli Coil Products

1/8" 3/16 - 1/4Stainless /Stai

1/8" 3/16 - 1/4Stainless /Stai
Heli Coil Products 60541

Your Price: $35.80
List Price: $49.51
28% off
Heli Coil Products

1/8" 5/16 - 3/8Stainless /Stai

1/8" 5/16 - 3/8Stainless /Stai
Heli Coil Products 59542

Your Price: $17.01
List Price: $24.1
29% off
Heli Coil Products

10 - 32 SMALL ENGINE KIT

10 - 32 SMALL ENGINE KIT
Heli Coil Products 5728-3

Your Price: $37.98
List Price: $63.09
40% off
Heli Coil Products

10-24UNC Nosepiece

10-24UNC Nosepiece
Heli Coil Products FAM400-312

Your Price: $6.69
List Price: $8.94
25% off
Heli Coil Products

10-32 INSTALLATION TOOL

10-32 INSTALLATION TOOL
Heli Coil Products 2299-3

Your Price: $29.94
List Price: $33.99
12% off
Heli Coil Products

10-32 RIV-NUT GRIP

10-32 RIV-NUT GRIP
Heli Coil Products 57824

Your Price: $15.76
List Price: $18.71
16% off
Heli Coil Products

12-125MM SPARK PLUG TOOL

12-125MM SPARK PLUG TOOL
Heli Coil Products 4971-12

Your Price: $130.43
List Price: $154.07
15% off
Heli Coil Products

12M MOTORCYCLE KIT

12M MOTORCYCLE KIT
Heli Coil Products 4640-12

Your Price: $41.62
Heli Coil Products

12MMX1.5X30MM INSERT BULK*

12MMX1.5X30MM INSERT BULK*
Heli Coil Products 108411CN33

Your Price: $1.91
Heli Coil Products

14-1.25-7/16 SPARK PLUG INSERT

14-1.25-7/16 SPARK PLUG INSERT
Heli Coil Products R513

Your Price: $10.53
Heli Coil Products

14MM-125 SPARK PLUG TOOL

14MM-125 SPARK PLUG TOOL
Heli Coil Products 4971-14

Your Price: $203.37
Heli Coil Products

14X1.25 SAVE A THREAD 1 INSERT PER KIT

14X1.25 SAVE A THREAD 1 INSERT PER KIT
Heli Coil Products 5326-14L

Your Price: $2.73
Heli Coil Products

18MM-25 INSERT ---

18MM-25 INSERT ---
Heli Coil Products R1084-18

Your Price: $27.03
List Price: $37.59
28% off
Heli Coil Products

3/16" 5/8 - 3/4Alum/Steel

3/16" 5/8 - 3/4Alum/Steel
Heli Coil Products 59530

Your Price: $18.48
List Price: $24.43
24% off
Heli Coil Products

3/8"-1/2" - 1/8" Dia Steel/Ste

3/8"-1/2" - 1/8" Dia Steel/Ste
Heli Coil Products 60447

Your Price: $20.66
List Price: $24.76
17% off
Recoil

3/8-16 Fix-A-Thred repair kit

3/8-16 Fix-A-Thred repair kit
Recoil 33069

Your Price: $25.82
List Price: $28
8% off
Heli Coil Products

3/8-16 SHEET METAL INSERT

3/8-16 SHEET METAL INSERT
Heli Coil Products 57829

Your Price: $15.26
List Price: $17.44
13% off
Displaying 1 to 36 (of 489 products)

Heli-Coil Thread Repair Solutions

Heli-Coil thread repair tools are indispensable for automotive mechanics and technicians, offering a reliable, efficient way to restore damaged threads in a variety of applications. From repairing stripped spark plug ports to fixing critical fasteners on engine components, Heli-Coil inserts provide a permanent, wear-resistant solution that meets or exceeds OEM standards. These tools are invaluable for preventing unnecessary part replacements, saving time, costs, and resources for busy repair shops and individual technicians alike. Designed for precision and durability, Heli-Coil kits include essentials such as coil inserts, taps, and installation tools, ensuring seamless thread restoration for both metric and standard thread sizes. Features like threaded inserts made of corrosion-resistant stainless steel, clear size labeling, and robust packaging make these tools both easy to use and highly dependable. For specialized repairs, options such as Long Reach Taperserts or fine-thread kits accommodate a broad range of applications, including high-stress areas. Whether installing new inserts with a simple 3-step process or choosing kits with multiple insert lengths to match specific bolt needs, Heli-Coil tools enable mechanics to restore thread integrity with accuracy and confidence. Integrating Heli-Coil thread repair solutions into your toolbox ensures smoother workflow, reduced downtime, and long-lasting results, making these products a must-have for any professional automotive repair shop.