Best thread insert kit for 2020

There are many reasons you might choose to buy thread insert kit but it is not easy to find the best suitable thread insert kit for you. But don’t worry! We did some of the work for you already by researching a few models on the current market. Let’s check following article to find the best thread insert kit.

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Best thread insert kit reviews

1. E-Z Lok 400-4 Threaded Insert, Brass, Knife Thread, 1/4"-20 Internal Threads, 0.500" Length (Pack of 25)

Feature

Provides a Strong Machine Thread In Hard Woods
Simply Drill the Appropriately Sized Hole and Install with Bolt/Jam Nut or Optional Drive Tool
Ideal For Use in Woods Like Oak, Cherry, and Maple
Designed For Use In Furniture, Cabinetry, Storm Windows and Tap Handles
Threaded Insert, Brass, Knife Thread, 1/4"-20 Internal Threads, 0. 500" Length (Pack of 25)

2. E-Z Lok Threaded Inserts For Metal; Assortment Kit; Carbon Steel; Heavy Wall; UNC Internal Threads, 10-24, 1/4-20, 5/16-18, 3/8-16, 1/2-13; 46 pieces

Feature

46-piece set of solid, heavy wall, carbon steel, self-locking, unified coarse thread inserts for use in metal
Packaged in a case with a compartment for each of five different sizes: 10-24, 1/4-20, 5/16-18, 3/8-16, and 1/2-13
Self-locking with pre-applied Loctite on the external threads that is ready to use in 3-5 minutes and seals against liquids and gases to 6,000 psi when fully cured (72 hours after installation)
Inserts fit holes made with standard drill and tap tools, and install with a flathead screwdriver or bolt and jam nut (installation hardware sold separately)
AISI 12L14 carbon steel is cold drawn for better tolerance and strength than hot rolled steel

3. Astro Pneumatic Tool 1442 13" Hand Rivet Nut Setter Kit - Metric & SAE W/ 60pc Rivnuts

Feature

New "Toolless Quick-Change Head" design allows for easy changing of mandrels and nose pieces by hand
Disassembly of tool never required, unique spring loaded inner hex sleeve automatically locks the rotation of hand installed mandrel
Shorter handle with double compound hinges maximizing leverage. Great for off-road / Jeep modifications
6 interchangeable mandrel/nosepiece sets and 10pc rivet nuts in Metric M5, M6, & M8 and in SAE 10-24, 1/4-20, & 5/16-18
Includes 10 pieces of each of the following rivet nuts: M5, M6, M8,10-24, 1/4-20 and 5/16-18

4. E-Z Lok SK40410 Metric Helical Threaded Insert Kit, 304 Stainless Steel, M4-0.7 Thread Size, 4 mm Installed Length (Pack of 10)

5. CO-Z 131 pc Stripped Thread Repair Kit Rethreading Recoil Helicoil Repair Tool Set Metric M5 M6 M8 M10 M12

Feature

ALL-IN-ONE 131PC KIT: This highly useful 131-piece thread repair kit is the perfect solution to a damaged or stripped thread hole.
WIDE-RANGING SIZES: Suitable for M5, M6, M8, M10, and M12. Create a stronger internal thread in soft metals and protect tapped threads against wear and damage.
RETHREADING TOOL KIT: Perform Helicoil thread insert installations, wire thread inserts, damaged thread repairs, twist drill bits, thread taps, lug breaking tools. Its perfect for automotive mechanics, handyman jobs, and DIY home improvement projects.
STEEL ORGANIZER BOX: All tools are packed in a convenient steel carrying case that fits perfectly on your workbench or on-the-go.
COARSE THREAD INSERTS COIL SIZE: M5x0.8x6.7 mm, M6x1.0x8.0 mm, M8x1.25x10.8 mm, M10x1.5x13.5 mm, M12x1.75x16.3 mm

6. TIME-SERT M12x1.25 Spark Plug Thread Repair kit with Inserts p/n 4212-125

Feature

M12x1.25 spark plug thread repair kit with 6 inserts by TIME-SERT
Includes 2) inserts 9mm 2) inserts 15mm 2) inserts 17.5mm reach
Spark plug thread repair kits by Time-Sert professional thread repair
Fast and reliable repair by Time-Sert M12x1.25 spark plug repair kit
p/n 4212-125

7. Muzata Hand Rivet Tool Nut Setter Kit,Heavy Duty Thread Blind Riveting Tools,Wrench Nut Sert,5pc Metric Mandrels and 100pc M3/M4/M5/M6/M8 Rivnuts,Rugged Carrying Case RK01

Feature

DURABLE RIVET tool - Muzata rivet nut tool is made from thick carbon steel with heat treated, black phosphating finish which protect against corrosion and give our tool added durability and strength.It comes with 100PCS M3/M4/M5/M6/M8 steel mandrels nuts
This rivet tool provides a customizable fastener solution for wide riveting applications:body panels,bicycle attachments,furniture and decorations,suitable to be used in car,trailers,and furniture repair,or even boat building
The rivet nut tool is built with an ergonomic, arc-shaped and anti-slip handle. These handles allow you to generate more torque with less effort which will save you energy and not damage your hands in the process
Complete with 5 interchangeable mandrels (Metric M8, M6, M5,M4,M3) and 100pcs rivet nuts (20 rivet nuts for each mandrel). Sturdy plastic case for protection and organized storage,Require assorted rivet nuts please search for MUZATA RK03
This hand riveter rivet tool nut setter kit is easy changing of mandrels and nose pieces by hand,Includes wrench to hold handles and adjust mandrels

8. iExcell 205 Pcs #6-32UNC #8-32UNC #10-24UNC 1/4-20UNC 5/16-18UNC 3/8-16UNC Carbon Steel Rivet Nuts Threaded Insert Nuts, Yellow Zinc Plated Finish, Flat Head

Feature

6 Sizes Assortment: #6-32UNC x 50 Pcs, #8-32UNCx 50 Pcs, #10-24UNC x 45 Pcs, 1/4-20UNC x 35 Pcs, 5/16-18UNC x 15 Pcs, 3/8-16UNC x 10 Pcs
Various Sizes for Various Material Thickness from 0.020" to 0.165"
Carbon Steel, Yellow Zinc Plated Finish: High Strength and Anti-corrosion in Various Environments
Comes in a Separated Girds Storage Box, Convenient to Store
Package : 205 Pcs Rivet Nuts, Come in an Easy Use Plastic Case

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

Feature

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
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.
All Tools Were Packed in a Convenient Steel Carrying Case, Ease and Fast in Collecting and Placing the Tools.

10. HORUSDY 131Pc Thread Repair Kit, HSS Drill Helicoil Repair Kit SAE1/4" 5/16" 3/8" 7/16" 1/2"

Feature

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
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.
All Tools Were Packed in a Convenient Steel Carrying Case, Ease and Fast in Collecting and Placing the Tools.

11. Glarks 320Pcs 5/32"-32UNC 8-32UNC 10-24UNC 1/4"-20UNC 1/4"-20UNC 5/16"-18UNC 3/8"-16UNC 1/2"-13UNC Zinc Plated Carbon Steel Flat Head Rivnut Threaded Insert Rivet Nuts Assortment Set (Rivet Nut KIt)

Feature

Rivet Nut Size:In this set, we provide 7 size of rivet nut which are 80pcs 5/32"-32UNC, 70pcs 8-32UNC, 60pcs 10-24UNC, 40pcs 1/4"-20UNC, 30pcs 5/16"-18UNC, 20pcs 3/8"-16UNC, 20pcs 1/2"-13UNC total 320pcs packed in a plastic box, easy to storage and carry.
Feature:Head Type: Flat Head; Color: Yellow. Nuts have a work-hardened surface providing high-strength, load-bearing threads.
Durable Quality:All the rivet nut are made of carbon steel, with zinc plated on the surface, corrosion and acid resistant, they are strong and durable, you will no longer worry about them rusting and breaking when installing.
Multipurpose:It can be used for fixing in many different kinds of material including steel, fiberglass and plastic, etc.
Application:Perfect for automotive, furniture, decoration and other electrical and industrial products.

12. REXBETI 14" Rivet Nut Tool, Professional Rivet Setter Kit with 7 Metric & SAE Mandrels and 60pcs Rivnuts, Labor-Saving Design, Extra 1/4-20 mandrel with Rugged Carrying Case

Feature

EASY OPERATION - REXBETI 14 inch hand riveter is easy changing of mandrel and nose pieces by hand, labor-saving long arm and soft rubbery handle provides easy rivet operation
LONG-LASTING & DURABLE - REXBETI rivet nut tool is made from thick carbon steel with heat treated finish which protect against corrosion and give this tool added durability and strength
7-PIECE MANDREL & 60-PIECE RIVET NUTS - Comes with 6pcs SAE/Metric interchangeable mandrel parts ( M6, M8 M10, 1/4-20 5/16-18 3/8-16 )and an extra 1/4-20 for replacement.Each size mandrel with 10 pieces nuts, all the nuts are packed individually for quick and easy access.And if you need more extra mandrels for replacement, please contact us or you can buy it directly from our store. Please note that the M6 mandrel was installed in the gun
ERGONOMIC DESIGN - The ergonomic long arm and rubbery handle offers enough force to easily rivet the nut without any unnecessary hassle
SOLID CARRYING CASE - All pieces are packed in a rugged, compact carrying case for storage and portability. Each tool fits snugly into its respective place to prevent moving around and scraping

13. Glarks 200Pcs Wire Inserts Screws Sleeve Assortment Kit, 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Helical Type Coiled Wire Screw Repair Sleeve for Automotive Repairs

Feature

What You Get: In this set, it include 7 size of M3x50pcs, M4x40pcs, M5x30pcs, M6x30pcs, M8x20pcs, M10x20pcs, M12x10pcs total 200pcs wire screw sleeve which are well packed in a plastic box.
High Quality: Made of 304 stainless steel, which offers good corrosion resistance, they also have superior rust resistance and the excellent of oxidation resistance. High hardness for long time service.
Coiled Wire Type: Deep thread, not easy to slick, with a certain of elastic, can make the load on the thread is more even, eliminate the screw and screw hole deviation between the pitch and tooth type, and can absorb vibration, thus increasing the screw thread connection strength and resistance to fatigue strength.
Anti-loose and Wear Resistant: The locking type wire screw sleeve can lock the screw into the threaded hole, so that the screw is not loose when subjected to shock vibration, which is better than the normal locking device. They are wear resistant when used for frequent disassembly, it can greatly improve the life of thread.
Wide Application: Ideal for equipment repair and overhaul. Reliable in manufacturing fields such as aviation, automobiles, steam turbines, electronic communications, computers, lamps, molds, mechanical equipment.

14. Highking Tool Thread Repair Kit, M10 x 1.0mm Thread Repair Insert Kit Compatible Hand Tool Set for Auto Repairing (M10X1.0)

Feature

This thread repair kit is for M10 to repair damaged or worn out threads.
Made of high speed steel and red color plastic handle, sturdy and durable in use.
It can be used in daily repair, car repair, drilling machine, etc.
Ideal for engine repair and other automotive applications, for restoring the damaged threads.
The thread repair kit including thread inserts, drill bit, thread tap, insert installation, lug breaking tool, allow you have smooth repairing experience.

Conclusion

All above are our suggestions for thread insert kit. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using thread insert kit with us by comment in this post. Thank you!