Technical Thread size for 1963 500D

[hamiltos2]

Can anyone tell me what size / pitch the (metric) main hub thread is on my front hub /steering arms . Currently I have ( peened type ) nuts fitted but would prefer to revert to castle type as I have split pin holes? Old fashioned I know but unless there is any disadvantage, I cannot see why not

 

[the hobbler]

You might have to make your own 'castleated' nuts as the chance of finding a left-hand thread nut (for the o/s hub) are slim,to put it mildly. You might be able to re-cut a 'peened' nut and, if necessary, put an additional washer between the nut and the bearing, depending on how the slots in the nut and the hole in the stub-axle line up.

 

[hamiltos2]

Thanks . On that basis , any idea where I can find the thread size. ? I am assuming metric fine ?

 

[hamiltos2]

As far as I can tell , I now think the thread size is
M14 x 1.5 .

Normal thread nearside , left hand thread offside?

Confirmation from those more knowledgeable than me would be much appreciated.

 

[IanEmery]

As far as I can tell , I now think the thread size is
M14 x 1.5 .

Normal thread nearside , left hand thread offside?

Confirmation from those more knowledgeable than me would be much appreciated.

According to the factory manual you are correct with M14x1.5, also LH thread on offside.

 

[hamiltos2]

Ian,

Many thanks for your prompt response.