OMT Thread Repair Kit, M6x1.0 Metric Restorer Set, HSS Bit | 30-Piece Inserts & 135° Drill; 304 Stainless Steel Build, Stripped Thread Fixer, Auto Mechanics & DIY

This OMT Helicoil thread repair kit was exactly what I needed for a repair where a larger bolt was not an option. I used it on my nail gun, where I needed to restore the original thread size instead of drilling out for a bigger fastener.The process was straightforward — I was able to tap the hole and install the Helicoil insert, and it worked out great. I added some blue thread locker to help keep everything secure, and the repair has held up well.This fit perfectly. Being made of stainless. It’ll be stronger than it was before. The original threads were made of magnesium.This kit saved the day and was worth every penny. Instead of replacing the tool or trying to modify it with a larger bolt, I was able to restore it back to working condition. A great option to have on hand for repairs where you need to fix damaged threads while keeping the original hardware size.

Worked as expected. Only further tool I needed was a socket to spin the tap in

This was used to repair the threads on a Kohler engine valve cover bolt hole, which actually seems like a common occurrence if you look it up. I had the choice between using a thread repair kit like this one or putting a nut on the back of it since the designed allowed for that, but I went with a repair kit so I don't have to change anything about the way this would function.This kit was a perfect match for the bolts on the valve cover, and included everything you need except for the drill and a t-handle. This is important since the drill sizes are fairly uncommon for helicoil kits, and I didn't want to buy a random bit or set of bits that I won't use often. This also has the tools needed, which is a benefit to anyone doing this for the first time, like I was. Overall getting the odd size tap, odd size drill bit, the tools, and 30 helicoils, this kit was a great buy for the price.Having all of the components needed in one kit made this job go extremely quickly, and without any issues. The helicoils being stainless steel was good also since this is going to get wet, be heated up, and have a tougher life, but not a short one.I did this repair almost a year ago and it has held up without any issues. I also have enough pieces left to repair the other bolts when they fail since its a twin cylinder engine, with 2 valve covers, and 4 bolts on each cover. Then I will still have more left if I ever come across another M6x1.00 bolt, which I might since a lot of Japanese cars seem to use this size also.

This kit saved the day. 1999 Accord valve cover repair gone bad. This did the trick and now I've got a tight seal again.

For the price and extremely fast shipping, this thread repair kit did the job! After drilling out the damaged threads, I did a few passes with the included tap to make sure everything was smooth. I then used contact cleaner/primer before threading in the helicoil and used red loctite to secure the helicoil in place. This was a repair for a 250 dirt bike head valve cover. The m6 screws threaded in and torque properly, securing the valve cover. Would recommend this kit.