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Author Topic: rethreading plastic  (Read 1283 times)

Offline sootpig

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rethreading plastic
« on: October 01, 2013, 08:27:13 pm »
Need a couple of plastic holes re threading. will an epoxy filler do the job or is there something better
       Thanks in advance  :drinking:

Offline simonp

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Re: rethreading plastic
« Reply #1 on: October 02, 2013, 12:13:06 pm »
Helicoil?

Offline DDM

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Re: rethreading plastic
« Reply #2 on: October 02, 2013, 06:26:56 pm »
you could try warming the bolt/screw you intend to use on the piece of plastic, ie warm it up and wind it in and leave to cool,

Offline vRSAlex

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Re: rethreading plastic
« Reply #3 on: October 02, 2013, 06:34:24 pm »
Easiest and quickest way is to fire epoxy into the hole and screw the screw into it. Once it sets you should be able to wind it tighter against the part you are holding in.

Pcv valve by any chance?
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Offline sootpig

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Re: rethreading plastic
« Reply #4 on: October 02, 2013, 06:47:33 pm »
Easiest and quickest way is to fire epoxy into the hole and screw the screw into it. Once it sets you should be able to wind it tighter against the part you are holding in.

Pcv valve by any chance?
This worked with PTFE tape wrapped around the threads  Thanks for the replies  :happy2: