Securing MHS parts together question

[Denz]

I have some MHS parts that I cannot get to remain tight when screw together. A minimal amount of CCW force will start them to unscrew.

I am considering using 4-40 set screws however that means drilling holes VERY close to the edge the female section to set into the clear un-threaded gap of the male section. This also means drilling through threads which has been generally suggested against.

I was wondering.....

a) Is the set screw approach okay? If so caveats / tips please.

b) What techniques have others used to secure the MHS parts together.

Thanks!

Denz

[Silver Serpent]

Get some teflon tape from the plumbing section of your local hardware store. Apply to the threads and they should no longer unscrew on their own. That's what I do, and it works great.

The BLUE Loctite threadlocker can work as well, but it's much more difficult to break loose if you ever need to do repairs on the saber. RED Loctite threadlocker is permanent. Don't use it.

[PsHADeadGuy]

Check the area for hot water heaters in your hardware store. I had to replace the hoses to mine, and there is some yellow tape that you wrap the threads with to seal them. It really tightens them up, making it harder to loosen. You can wrap it with multiple layers for a tighter fit.

[Denz]

Perfect! I should have thought of using pipe thread tape as I have done my share of home repairs using that stuff.

I'll give that a try.

Thanks

[Forgetful Jedi Knight]

Perfect! I should have thought of using pipe thread tape as I have done my share of home repairs using that stuff.

I'll give that a try.

Thanks

Use it sparingly.