• HelixDab2@lemm.ee
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    11 months ago

    10mm is also .40’.

    …Which I know because 10mm auto is the parent cartridge of .40S&W, which was just cut down to be shorter, but still uses the same projectiles.

    • paholg@lemm.ee
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      11 months ago

      I’m not an aerospace mechanic, but I do have some insight.

      The formula in the image is incorrect. It depicts 7/16" - 10 cents = 10 mm, not plus. Notice that 7/16" indicates the gap in the wrench, and the dime makes that gap smaller.

      Now that that is out of the way, it seems that a dime is 1.35 mm (I love that American currency is specified in metric). So, 7/16" - 10 cents = 9.7625 mm. So, pretty damn close to 10 mm.

  • grepe@lemmy.world
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    11 months ago

    Wait… 20h old and nobody picked up un the fact that the thing on the picture is actually screw and you’d need a screwdriver for that?

  • sharpiemarker@feddit.de
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    11 months ago

    No one going to mention that it’s a Philips head screw as well? So not only could they have used a metric wrench but also a screwdriver.

  • Norgur@discuss.tchncs.de
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    11 months ago

    Maths is important to get what the frick a 7/16 inch unit is supposed to be and how to calculate just about anything with it.