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Author Topic: Thread type and size  (Read 2121 times)

Offline legin101

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Thread type and size
« on: April 18, 2020, 02:23:46 PM »
Hi all my first mention i need to know the thread size and type on the f2 tank so i can get an aluminium boss bade to fit a dick mann style ali tank and still use the same tap.

cheers Nigel
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nigel
Current Bikes:-
GT750L 1974
gsx750ET 1980
CB750F2 1979
MT10 2017

Offline Bryanj

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Re: Thread type and size
« Reply #1 on: April 18, 2020, 02:49:06 PM »
Which F2, 750, 550, 400?
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Offline legin101

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Re: Thread type and size
« Reply #2 on: April 18, 2020, 03:51:28 PM »
sorry its a 1979 cb750f2 the last version

nigel
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nigel
Current Bikes:-
GT750L 1974
gsx750ET 1980
CB750F2 1979
MT10 2017

Offline Bryanj

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Re: Thread type and size
« Reply #3 on: April 18, 2020, 09:14:42 PM »
There are a couple of sizes possible, measure accros the cicular end it will be 16, 18 or 20mm and the distance between the "peaks" of the threads will be 0.75, 1 or 1.5mm
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Offline davefirestorm

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Re: Thread type and size
« Reply #4 on: April 18, 2020, 10:23:39 PM »
16x1.5 on 2 F2 tanks I have earlier F models were bigger threads
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Offline legin101

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Re: Thread type and size
« Reply #5 on: April 19, 2020, 06:24:28 AM »
Thankyou all thats a great help

nigel
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nigel
Current Bikes:-
GT750L 1974
gsx750ET 1980
CB750F2 1979
MT10 2017
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