Torsion Pendulum ball screws

Discussion in 'Parts Wanted' started by zzippy, Nov 21, 2018.

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  1. zzippy

    zzippy Registered User

    Mar 23, 2016
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    does anybody know where I can get these screws
    was cleaning the pendulum in ultrasonic and it was all apart on draining board drying when mrs decided to cleaned up !!
    down the waste disposal went screws,rushed to take waste apart but sadly all gone to drain heaven :(

    DSCF6210.JPG
     
  2. etmb61

    etmb61 Registered User
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    Oct 25, 2010
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    It looks like you have an early JUF pendulum. The early screws are slightly shorter than the post WWII JUF/Schatz pendulum screws and have a coarse thread. The screw dimensions also vary slightly between different early JUF pendulums, suggesting that they were likely made (or purchased) in batches when the pendulums were made. I don't think you'll have much luck finding an off the shelf replacement for them.

    Are you missing all 8 screws?

    Eric
     
  3. zzippy

    zzippy Registered User

    Mar 23, 2016
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    yes Eric all eight screws went down plug hole bloody mrs !!
     
  4. zzippy

    zzippy Registered User

    Mar 23, 2016
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    I can get 1.4 mm 10mm long screws worst come to worst I can tap them out and use them
     
  5. Mothyman

    Mothyman Registered User

    Aug 8, 2015
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  6. zzippy

    zzippy Registered User

    Mar 23, 2016
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    thanks for info Mothyman might tap them out 10ba
     

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