seized threads

Discussion in 'Fettling Forum' started by Scotlamp, May 26, 2016.

  1. Scotlamp

    Scotlamp United Kingdom Subscriber

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    Hi not saying how to suck eggs but a tap spanner comes in handy on a few occasions --michael

    1464259262-20160517_174123_opt.jpg
     

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  2. podbros

    podbros United Kingdom Subscriber

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    ...Nice one!.....better than my attempt with a pair of vise grips that slipped off onto my thumb :)

    Best wishes,
    Pb
     
  3. Scotlamp

    Scotlamp United Kingdom Subscriber

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    ouch! makes a mess of the threads as well,
    This was out of necessity would not budge wd hammer mole grips then ding! it was a doddle .
     
  4. AussiePete

    AussiePete United States Subscriber

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    Got to get one of these tap spanners, some of the nuts etc. seem to have been installed and tightened by "The Hulk" when he's having a bad day.
     
  5. Scotlamp

    Scotlamp United Kingdom Subscriber

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    When you think some of these seized nuts have been on there for 20 - 50 years or more . and the worse ones are, when there is different metals, they seem to mould together as one.
     
  6. podbros

    podbros United Kingdom Subscriber

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    ...Yes, like steel studs in an Alu engine block...

    ..Steel will rust to approx 7 times its size over time, bending thick metal and breaking welds and popping the heads off 3/4" rivets.....

    .... Alu does quite well when it gets going too and will pit quite badly under paint, as well as suffering from electrolytic type reactions from other metals.....Copper.....Brass...etc
     
  7. HighlandDweller

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    A swift tap with a hammer and suitable drift will loosen those without much damage.

    HD
     

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