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VK3ABK > TECH 06.06.06 10:33l 26 Lines 776 Bytes #999 (0) @ WW
BID : 31400_VK3HEG
Read: DL1LCA GUEST
Subj: Re: Identify thread.
Path: DB0FHN<DB0RGB<DB0MRW<OK0PPL<DB0RES<ON0AR<IW8PGT<SP7MGD<VK7AX<VK3HEG
Sent: 060606/0627Z @:VK3HEG.#WEV.VIC.AUS.OC #:31400 [Ballarat] $:31400_VK3HEG
From: VK3ABK@VK3HEG.#WEV.VIC.AUS.OC
To : TECH@WW
Hello all machinists. (This is a resend. Please cancell previous one)
I am in the midst of a computer swap and need more time. I just saw a query
about 7mm metric threads.
A 7mm thread is a standard ISO metric (coarse). Years ago we had metric fine
and metric coarse, to cause confusion. Some one may have had a problem with
connectors and trying to replace a 'metric' threaded screw; that could have
been a mix of fine and coarse.
Now we have ISO standards, threads are mostly given in 'metric' which would
be the coarse variety.
A 7mm thread is designated M 7 and the thread pitch is 1mm.
Incidently, a 6mm thread M 6 also has a 1mm pitch.
73. Dick. VK3ABK. Struggling with an IBM Thinkpad and no handbook!
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