Top 10 Helicoil Kit M4 – Thread Metric Inserts & Repair Kits

As an Amazon Associate I earn from qualifying purchases.

1. Highking Tool

#ad

Highking Tool Thread Repair Kit, M4 x 0.7mm Metric Thread Repair Insert Kit Compatible Hand Tool Set for Auto Repairing M4-0.7

#ad
Highking Tool #ad - The thread repair kit including thread inserts, drill bit, lug breaking tool, thread tap, insert installation, allow you have smooth repairing experience. Made of high speed steel and red color plastic handle, sturdy and durable in use. This thread repair kit is for M4 to repair damaged or worn out threads. It can be used in daily repair, drilling machine, car repair, etc. Ideal for engine repair and other automotive applications, for restoring the damaged threads.
BrandHighking Tool #ad
ManufacturerBAISQ #ad
Height1.38 Inches
Length7.68 Inches
Weight0.44 Pounds
Width4.13 Inches
Part NumberHT3101-A-US

2. Hilitand

#ad

50pcs Thread Repair Installation Kit Stainless Steel Helicoil Type Set M4 x 2D

#ad
Hilitand #ad - Safe to usehelical threaded insert kit can prevent screw from getting loose, especially used for products requiring high coefficient of insurance. Easy to maintenanceeasy to maintenance, then the screw hole can be used as normal, install a thread insert into a damage screw hole, in order to avoid workpiece loss.

Functionssteel thread inserts used in low strength materials such as aluminum, can avoid thread damage and get a good connection performance, magnesium, to enhance connection strength and improve connection condition. Applicationsused for parts that requires frequent removing, it can greatly improve service life and wear-resistance of screw thread.

Featuresbecause of a certain elasticity, thread insert can even the load distribution on each thread, eliminate pitch and tooth deviation between screw and screw hole, and absorb vibration, thus increasing the screw thread connection strength and fatigue resistant.
BrandHilitand #ad
ManufacturerHilitand #ad
Height0.39 Inches
Length3.94 Inches
Width3.15 Inches
Part NumberHilitandxowgk4q70i

3. Walfront

#ad

Walfront 60Pcs Stainless Steel Wire Thread Insert Assortment Metric M3 M4 M5 M6 M8 M10 M12 Helicoil Type Thread Repair Insert Kit

#ad
Walfront #ad - The damaged screw holes shall be put into the wire screw sleeve, which can be used again to avoid the possibility of damage to the workpiece. Used to the place that strong strength connection without increasing the diameter of the screw hole. The hardness of the wire screw is higher than the screw, so it has little wear and tear in connection with screw, and can be used repeatedly. Easy to maintain. Wear resistant. Used for frequent disassembly, it can greatly improve the life of thread. Anti-loose. Especially for the aircraft and other products requiring high insurance coefficients.
BrandWalfront #ad
ManufacturerWalfront #ad
Height0.39 Inches
Length2.76 Inches
Weight0.22 Pounds
Width1.97 Inches
Part NumberWalfrontg5r9wof0bi
Model10

4. Walfront

#ad

Helical Thread Insert M40.71.5D, 100Pcs Wire Insert Thread, M4 Helicoil Thread Repair Stainless Steel SS304 Thread Insert Coiled Wire Insert Helical Insert Assortment

#ad
Walfront #ad - Strengthen connection: these steel thread inserts used in low strength materials such as aluminum, magnesium, can avoid thread damage and get a good connection performance, to enhance connection strength and improve connection condition.

Great tool for you: these helical coil Wire Thread Inserts are used for parts that requires frequent removing, it can greatly improve service life and wear-resistance of screw thread. Great elastic offers better performance:because of a certain elasticity, eliminate pitch and tooth deviation between screw and screw hole, and absorb vibration, thread insert can even the load distribution on each thread, thus increasing the screw thread connection strength and fatigue resistance.

Anti-loose inserts: it can prevent screw from getting loose, especially used for products requiring high coefficient of insurance. Easy to operate and maintenance: these helical type Thread Repair Inserts are easy to maintenance, install a thread insert into a damage screw hole, then the screw hole can be used as normal, in order to avoid work-piece loss.
BrandWalfront #ad
ManufacturerWalfront #ad
Height0.39 Inches
Length2.36 Inches
Weight0.02 Pounds
Width1.57 Inches
Part NumberWal frontgm5ens21bt-02

5. CO-Z

#ad

CO-Z Metric Thread Repair Tool Kit | HSS Drill Bits Taps Threaded Inserts Installation Tool and Tang Break-Off Tool Set for Repairing M5 M6 M8 M10 M12 Internal Screw Holes, 131pcs

#ad
CO-Z #ad - Wide application: our drill and tap set is ideal for restoring stripped or damaged internal threads as well as for performing maintenance work to protect any threads from wear and tear. All-in-one kit: this 131-piece thread repair tool kit by co-z includes bits, and inserts in the 5 most needed Metric sizes: M5, M10, taps, M6, M8, and M12.

Easy to use: the convenient carrying case holds and organizes all the parts for easy transport and storage between jobs; on the site, the drill bits quickly create room for the installation tools to smoothly fit the inserts that repair your old threading; the breakoff tools clean things up for use.

Purpose built: the installation tools in this helicoil kit are constructed from high-speed steel for superior handling while the inserts are heated-treated 45# steel for greater strength and longevity in place. Satisfaction guaranteed: order with your peace of mind assured thanks to CO-Z's usual strong warranty and friendly 24/7 customer service.
BrandCO-Z #ad
ManufacturerCO-Z #ad
Part NumberLEPAZIA58647
ModelLEPAZA58647

6. SEDY

#ad

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

#ad
SEDY #ad - Ideal for restoring damaged Threads, Suitable for Engine Repair and Other Automotive Applications. 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. Lt has one hss tap for each size, 2 insert tools for Each Size, thread Inserts for Each Size, one hss drill for each size, All Come Complete in a Handy Storage Case. This thread repair kit is used to Repair or Replace Damaged or Stripped Internal Screw Threads.
BrandSEDY #ad
ManufacturerSEDY #ad
Height7.9 Inches
Length15 Inches
Width1.6 Inches
Part NumberT97381
Model13

7. AKM

#ad

HSS Drill Helicoil Repair Kit SAE&Metric,1/4" 5/16" 3/8" 7/16" 1/2" M5 M6 M8 M10 M12 Kit, AKM 261Pc Thread Repair Kit

#ad
AKM #ad - Creates stronger internal thread in soft materials. Also come with detailed instructions. This thread repair kit is used to repair or Replace Damaged or Stripped Internal Screw Threads.

Suitable for engine repair and other automotive applications. All tools were packed in a convenient carrying case, easy and fast in collecting and placing the tools. Sae&metric: the kit has altogether 261 pieces including insert installations, thread taps, wire thread inserts, twist drill bits, lug breaking tools that allow you to have a smooth repairing experience. All made according to Professional Standard. Each accessory has its place, inserts will even be packaged in separate boxes. Don't bother to spend a lot of money on a variety of models, all you need is our kit. Once for all.
BrandAKM #ad
ManufacturerAKM #ad
Part Numberakmrepair001

8. HORUSDY

#ad

HSS Drill Helicoil Repair Kit Metric M5 M6 M8 M10 M12 Black, HORUSDY 131Pc Thread Repair Kit

#ad
HORUSDY #ad - This thread repair kit is used to Repair or Replace Damaged or Stripped Internal Screw Threads. All tools were packed in a convenient Steel Carrying Case, Ease and Fast in Collecting and Placing the Tools. Ideal for restoring damaged Threads, Suitable for Engine Repair and Other Automotive Applications. The kit has altogether 131 Pieces, All Made According to Professional Standard. 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.
BrandHORUSDY #ad
ManufacturerHORUSDY #ad
Height7.67 Inches
Length14.56 Inches
Weight4.3 Pounds
Width1.57 Inches
Part Number97337
Model97337

9. Loctite

#ad

Loctite Threadlocker Red 271,0.20 fl. oz209741

#ad
Loctite #ad - Heavy-duty adhesive permanently locks large metal fasteners. Designed for larger metal fasteners 3/8-inch to 1-inch. Use on power equipment where secured fasteners are mandatory. 6-ml tubes. Sets in 20 minutes; cures in 24-hours.
BrandLoctite #ad
ManufacturerHenkel #ad
Height88.9 Inches
Length15.88 Inches
Weight0.01 Pounds
Width15.88 Inches
Part Number209741
Model209741

10. XT AUTO

#ad

XT AUTO 30pcs Stainless Steel M6 x 1mm Thread Repair Insert Kit Compatible Hand Tool Set for Auto Repairing

#ad
XT AUTO #ad - Wide application: great choice for restoring damaged threads in steel, aluminum and anywhere which metal threads become stripped, iron, crossed or damaged. High quality control: Made of precision high-speed steel for strength, wearproof and durability.

30pcs thread repair tool kit: the kit set not only includes the wire thread inserts, thread taps, wrench, but the twist drill bits, breaking pin tool which can solve your most repair needs. Easy to install: 1. Drilling - drill out the damaged threads using correctly sized drill bit provided 2. Tapping - tap re-drilled hole using tap supplied Cutting oil recommend 3. Install the insert - place insert on installation tool and position the adjustable ring clockwise. 4. Tang removal - remove the tang use the break tool.
BrandXT AUTO #ad
ManufacturerXT AUTO #ad
Part NumberT00041