Top 8 1/4-20 Helicoil Kit – Thread Spark Plug Thread Repair Kits

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1. Heli-Coil

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Helicoil 5521-4 1/4-20 Inch Coarse Thread Repair Kit

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Heli-Coil #ad - Made from high quality material. Includes 12 inserts, complete instructions, Heli-Coil tap and installation tool. Used for repairing tapped holes. Easy to use. Includes 12 inserts, complete instructions, Heli-Coil tap and installation tool. Made from high quality material. Comes in carded packing. Easy and simple use kit. Used for repairing tapped holes. The product is 1/4-20thread repair kit. Easy to use. Comes in carded packing. The product is manufactured in china.
BrandHeli-Coil #ad
ManufacturerHeli-Coil #ad
Height4.5 Inches
Length3.7 Inches
Weight0.05 Pounds
Width0.4 Inches
Part Number55214
Model5521-4
WarrantyAS LISTED

2. Drill America

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1/4"-20, Drill America HEL5401-4 Helicoil Kit

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Drill America #ad - Drill, tap, Installation Tool. Helicoid Kit. Package dimensions: 5. 3 l x 203h x16 Winches. Package weight : 0544 kilograms.
BrandDrill America #ad
ManufacturerDrill America #ad
Weight0.99 Pounds
Part NumberHEL5401-4
ModelHEL5401-4

3. PowerCoil

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Powercoil 3532-1/4K UNC 1/4-20 Thread Repair Kit 1 Kitper Pack

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PowerCoil #ad - Powercoil kits contain the wire thread inserts, tap, installation tool. Provide a permanent, corrosion and wear resistant internal thread. Used to repair damaged or worn out threads. Used to create new stronger threads in original equipment. Thread repair kit containing drill, tang break tool, tap, installation tool, quantity of inserts and instructions.
BrandPowerCoil #ad
ManufacturerCrossroad Distributor Source #ad
Height0.75 Inches
Length6.5 Inches
Width3.25 Inches
Part Number3532-1/4K
Model3532-1/4K

4. HORUSDY

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HORUSDY 131Pc Thread Repair Kit, HSS Drill Helicoil Repair Kit SAE,1/4" 5/16" 3/8" 7/16" 1/2"

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HORUSDY #ad - Lt has one hss tap for each size, thread inserts for each size, one HSS Drill for Each Size, 2 Insert Tools for Each Size, All Come Complete in a Handy Storage Case. All tools were packed in a convenient Steel Carrying Case, Ease and Fast in Collecting and Placing the Tools. The kit has altogether 131 Pieces, All Made According to Professional Standard. This thread repair kit is used to Repair or Replace Damaged or Stripped Internal Screw Threads. Ideal for restoring damaged Threads, Suitable for Engine Repair and Other Automotive Applications.
BrandHORUSDY #ad
ManufacturerHORUSDY #ad
Height1.57 Inches
Length14.56 Inches
Weight4.3 Pounds
Width7.67 Inches
Part Number97379
Model97337

5. TIME-SERT

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TIME-SERT 1/4, 20 SAE Thread Repair Kit

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TIME-SERT #ad - Time-sert 0140 1/4-20 inch thread repair Kit has a provided insert length of. 380 inches. Designed & manufactured in the United States. Recommended by leading automotive manufacturers.
BrandTIME-SERT #ad
ManufacturerTime-Sert #ad
Height1 Inches
Length5 Inches
Width3 Inches
Part Number0140
Model0140

6. E-Z LOK

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1/4"-20 Thread Size, 304 Stainless Steel, E-Z Lok EK20820 Helical Threaded Insert Kit, 0.500" Installed Length Pack of 10

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E-Z LOK #ad - Included components: Inserts, Tap, and Combo Install/Tang Break Tool. Easy to use solution For Repairing Damaged Threads in Metal. Country of origin:Wales. Package dimensions: 12. 7 l x 2. 286 h x 13. 97 w cm.
BrandE-Z LOK #ad
ManufacturerE-Z LOK #ad
Height1 Inches
Length1 Inches
Weight0.42 Pounds
Width1 Inches
Part NumberEK20820
ModelEK20820

7. Perma-Coil

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Perma-Coil 208-104 Thread Insert Pack 1/4-20 12PC Helicoil 5521-4

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Perma-Coil #ad - Perma-coil kits are proudly Made in the USA! Compatible with Helicoil Save-A-Thread. Thread size: 1/4-20 Pack of 12 - aerospace quality, 304 Stainless Steel, Free-Running Inserts. 1. 5 diameter Nominal Length.
BrandPerma-Coil #ad
ManufacturerThread Kits Company #ad
Part Number208-104

8. SEDY

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HSS Drill Helicoil Repair Kit Metric M5 M6 M8 M10 M12, SEDY 131-Pieces Thread Repair Kit

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SEDY #ad - Lt has one hss tap for each size, one hss drill for each Size, 2 insert Tools for Each Size, thread inserts for each size, All Come Complete in a Handy Storage Case. The kit has altogether 131 Pieces, All Made According to Professional Standard. All tools were packed in a convenient Steel Carrying Case, Ease and Fast in Collecting and Placing the Tools. This thread repair kit is used to Repair or Replace Damaged or Stripped Internal Screw Threads. Ideal for restoring damaged Threads, Suitable for Engine Repair and Other Automotive Applications.
BrandSEDY #ad
ManufacturerSEDY #ad
Height7.9 Inches
Length15 Inches
Width1.6 Inches
Part NumberT97381
Model13