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Galvanizing Tip – Masking Internal Threads

“Masking Internal Threads”

Photo 1 Galvanizing a mower deck with internal threads
Photo 2 Pack the internal thread with ‘office blue tack’ prior to process prevents galvanizing of the thread
Photo 3 removal of bluetack after process is easy
Photo 4 thread is left relatively clean (un-galvanized) to accept bolt.
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