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Thread pitch/ door pin question

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smithy68 Wolfsburg Wizard

419 posts · joined Oct 2010 ·

#921765
Can somebody tell me the thread pitch on the door pins for the mirrors that screw on,
For the pre 68 vw beetles. Thanks.

psimitar Son of Jim - Creator of Good

2,506 posts · joined Jan 2009 ·

#921779
i believe they are M10x1.0 but I'm not 100% on that.

Give me a few weeks as just ordered some from Europe so can check with my thread gauge when they get here.
madness is in the eye of the beholder 👍

matberry Moderator Go hard or go home

8,114 posts · joined Mar 2006 ·

#921802
I'm thinking 1.5mm pitch, and quite sure they are bigger than 10mm diameter. I'll try and check one today.
Matt Berry Motorsports...air cooled advice, repairs and mods Ph 0408 704 662
OFF-ROAD,CIRCUIT,DRAG,STREET,ENDURANCE

smithy68 Wolfsburg Wizard

419 posts · joined Oct 2010 ·

#922195
I think it might be 12 x 1.25 does that sound about right?

matberry Moderator Go hard or go home

8,114 posts · joined Mar 2006 ·

#922197
My mirror I had was broken and not accurate enough for measurements.

12 x 1.25 sounds spot on after looking at one. 1.5 as I stated earlier looks way to course, but 1mm looks too fine.
Matt Berry Motorsports...air cooled advice, repairs and mods Ph 0408 704 662
OFF-ROAD,CIRCUIT,DRAG,STREET,ENDURANCE

smithy68 Wolfsburg Wizard

419 posts · joined Oct 2010 ·

#922229
Another question , if I remove the top door hinge pin only whilst the door is closed, will the door drop or move off the hinge? The reason I ask is because I need to remove them to clean the paint off of the thread for the mirror, I can't clean the thread with the pin in as they start to turn half way down the thread whilst cleaning.

matberry Moderator Go hard or go home

8,114 posts · joined Mar 2006 ·

#922231
The pin shouldn't be so loose, but seeing it is, it will be no prob to remove it. The door will be ok if kept closed, or well supported you can open it being carefull to not to let it drop. Or a substitute pin can be used (M8 bolt or similar)
Matt Berry Motorsports...air cooled advice, repairs and mods Ph 0408 704 662
OFF-ROAD,CIRCUIT,DRAG,STREET,ENDURANCE

psimitar Son of Jim - Creator of Good

2,506 posts · joined Jan 2009 ·

#922254
smithy68 wrote:I think it might be 12 x 1.25 does that sound about right?
I knew it wasn't the std thread pitch for the diameter. If I remember tomoro I'll check my nuts as forgpt I already had them.
madness is in the eye of the beholder 👍

HappyDaze Superannuated

2,887 posts · joined Jun 2009 ·

#922257
How could you possibly forget you had them.😂

Seriously though, I seem to think they are M12 x 1.0.
I'd rather wear a Beetle out by racing it than by polishing it!

smithy68 Wolfsburg Wizard

419 posts · joined Oct 2010 ·

#922262
Its all good now guys, pulled the pins out cleaned the threads, they were M12 x 1.25, put them back in, flared them out a bit so there nice and tight now, all good 🙂

psimitar Son of Jim - Creator of Good

2,506 posts · joined Jan 2009 ·

#922380
HappyDaze wrote:How could you possibly forget you had them.😂

Seriously though, I seem to think they are M12 x 1.0.
Been sitting the the boxes with the mirrors on the shelf for 5 months now and just didn't twig that I had them 🤪
madness is in the eye of the beholder 👍