Mile High Astronomy

M3 Thumb Screws (Smaller)


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  • Regular price $2.99

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Replacement M3-0.5mm thread pitch size set screws / thumb screws are commonly used for:

  • 1.25" Diagonal eyepiece thumb screws
  • 1.25" SCT visual back thumb screws
  • Some finder and guide scope shoe thumb screws (larger M4 size is more common)

Available in various lengths for your application.

2 screws per pack.

    SKU: M308
    Barcode: 1381193013308