| A Thread size | 0-80UNC | |
| L Insert lengths | .125 in | |
| OD Insert diameter | .116 in | |
| P Pilot end | .095 in | |
| Base panel material | Plastic | |
| H Hole diameter | .100-.104 in | |
| W Min. wall thickness | .051 in | |
| Materials | Brass | |
| Surface Treatment | Cleaning | |
| Installation Equipment/Method | Heat Staking/Ultrasonic | |
What is a common method for repairing damaged internal threads?
A common method of repairing damaged internal threads is to use a thread repair insert such as Heli-Coil or similar product. This method typically works as follows:
Steps to repair damaged internal threads using the thread repair plugin:
Assess the Damage: Determine the extent of the internal thread damage. If the threads are stripped or damaged, a repair insert may be an appropriate solution.
Drilling:
Drill out the damaged threads using a drill bit that matches the size specified in the insert kit. This step is necessary to create a clean hole for the insert.
Knock hole:
After drilling, use the tap from the repair kit to create new threads in the hole. Make sure to lubricate the tap with cutting oil, which helps reduce friction and wear.
Insert Repair Insert:
Thread the thread repair insert into the newly tapped hole. Most kits come with an installation tool to help you properly insert the coil or bushing.
Trimming if necessary:
If the insert is longer than necessary, trim it to the proper length to ensure it sits flush with the surface.
Completion:
Once the insert is in place, it can accept the bolt or screw, effectively restoring the functionality of the threaded connection.