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uxcell 10pcs Wire Thread Inserts 5/16-18 UNC 3D(15/16') 304 Stainless Steel Helical Type Coiled Thread Repair Kit Wire Screw Threaded Sleeve Sheath for Mechanical Equipment

4.9 (6) Write Review
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$8.89

$ 4 .99 $4.99

In Stock

1.Size:1/2-13 Unc X 1d(1/2)


2.:10


  • Wire Thread Insert Size: Thread Size: 5/16-18 UNC; Effective Length (after installation): 3D=15/16"; Total length (before installation): 18mm / 11/16"; Type: Helical
  • 304 Stainless Steel: Made of 304 stainless steel, threaded inserts offer good corrosion resistance, rust resistance and excellent oxidation resistance. 304 stainless steel is one of the most widely used chromium-nickel stainless steels, with wear resistance, high hardness.
  • Features: The thread repair kit has a certain elasticity, provides uniform load to the thread, and is resistant to vibration; the thread is deep and clear, not easy to fall off, and does not deform, which greatly improves the strength of the threaded connection and extends the service life of the equipment.
  • Easy to Lock: The locking type wire thread insert can easily lock the screw into the threaded hole. The screw does not loosen when subjected to shock and vibration, better than the general locking device. It is wear-resistant when disassembled frequently, increasing the thread life.
  • Wide Applications: Threaded sleeve is widely used in mechanical equipment and engineering machinery. It is the first choice for thread repair and overhaul in aviation, automobiles, steam turbines, electronic communications, computers, lamps, radiators, and semiconductor equipment.


Product Description

Wire Thread Inserts

304 Stainless Steel

It has good corrosion resistance, rust resistance and excellent oxidation resistance. 304 stainless steel is one of the most widely used chromium-nickel stainless steels, with wear resistance, high hardness.

Easy to Lock

The locking type wire thread insert can easily lock the screw into the threaded hole. The screw does not loosen when subjected to shock and vibration, better than the general locking device.

Features

  • Designed with a certain of elastic, and provides an even load on the thread.
  • Greatly improve the strength of the screw connection and prolong the service life of the equipment.
  • It is wear-resistant when disassembled frequently, increasing the thread life.

Wide Applications

Widely used in mechanical equipment, construction machinery and other equipment that need thread repair. The helical thread insert is not easy to slip, with deep and clear thread, no deformation. Great for thread repair and maintenance work.

Instructions

1. Use the drill bit ( NOT included) to drill holes; 2. Tap the drilled holes with the tap ( NOT included); 3.Put the thread insert into the T-slot on installation tool ( NOT included); 4. Screw set into the screw hole with T-handle installation tool ( NOT included); 5.Use the breaking pin tool ( NOT included) to break the crossbar on the thread Inserts; 6. Thread is repaired and ready to use.


Karen DeLand
Reviewed in the United States on June 2, 2024
These are stainless steel and longer than the usual inserts. Just what we needed.
Roger Bertrand
Reviewed in the United States on January 1, 2024
Very good for repair jobs solid not like heli-coils
Customer
Reviewed in the United States on April 8, 2024
Worked perfectly
Rejean demers
Reviewed in Canada on April 2, 2024
parfait si tu as besoin de plus de filet mais oublie pas qu'en acier inoxidable si c 'est dans un trou un emant peuu pas retire
Tad
Reviewed in the United States on May 11, 2023
Used in Aluminum bell housing and thick plastic block , Works well in aluminum .
David Anderson
Reviewed in the United States on April 16, 2023
These worked perfectly with my elderly Heli-coil tap and driver. Just for your information, these make great thread inserts into hardwoods such as making jigs and fixtures for woodworking shops. I've been doing this for many years since I transitioned from mechanics and metal working to furniture making. These are a lifesaver and have bailed me out of many a situation when aluminum threads were stripped out etc.