I have read in this
thread which comments nicozeg:
Quote:
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Nice barbs that black polypropylene ones. It also solves the problem of scratching the anodized coating in the threads.
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It is possible to avoid scratch of the following way.
I drill the piece for spiral of ΒΌ to 11.75 mm of diameter instead of 11,5.
With it the thread of the spiral is less acute.
The barbs that I use have the cylindrical spiral, is not conical. Of that way it does not take the hard anodizing layer.
For the sealed use Loctite 542
http://www.loctite.com.au/industrial/PRODUCTS/542.htm
http://www.loctite.com.au/TDS/product542.pdf
At the same time that it seals the spiral union protects in case that the hard anodizing jumped.
I take using this product for more than two years and I have never had flights.
"It is a possible solution"
Sorry my English.
Ketchak.
www.devilmaster.cjb.net