Author Topic: g40 knock sensor bolt hole dimentions  (Read 1999 times)

Offline willsalter1000

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g40 knock sensor bolt hole dimentions
« on: October 03, 2009, 11:10:17 pm »
hi, does anybody know the dimentions of the bolt hole which the knock sensor attaches via, eg: diameter, depth, thread pitch etc
thanks
will

Offline willsalter1000

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Re: g40 knock sensor bolt hole dimentions
« Reply #1 on: October 04, 2009, 10:20:32 am »
anybody?

Offline Dan

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Re: g40 knock sensor bolt hole dimentions
« Reply #2 on: October 04, 2009, 12:10:43 pm »
They are an M8 thread. Depth of tapping would probably 2 x diameter (16mm). Face of the lug that is being drilled and taped would need a skim first so it's flat.

Offline willsalter1000

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Re: g40 knock sensor bolt hole dimentions
« Reply #3 on: October 04, 2009, 09:28:59 pm »
thats a great help, thanks

Offline willsalter1000

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Re: g40 knock sensor bolt hole dimentions
« Reply #4 on: October 06, 2009, 08:37:25 pm »
has anybody got any more info about the thread, need to know threads per inch etc
thanks
will

Offline Dan

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Re: g40 knock sensor bolt hole dimentions
« Reply #5 on: October 06, 2009, 08:57:09 pm »
You don't measure measure metric threads in threads per inch (TPI) you measure them in mm !

The thread pitch for M8 is 1.25mm