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10.5 14B Pinnion thread size?

Discussion in 'The Garage' started by DukeBoy88, Apr 5, 2006.

  1. DukeBoy88

    DukeBoy88 1/2 ton status

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    Does anyone know the thread size for the pinnion nut on a 14BFF axle? My closest guess from measurement is 1" 16TPI. However I can't find a tap or die in this size, and I need to clean up my threads. I've checked Grainger, MSC, and McMaster Carr without luck. I've found 1" 14TPI but that doesn't seem to be the correct size. Is it metric? Any help on the sizing or source of the tap and die will be appreciated. Thanks in advance.
     
  2. Muddytazz

    Muddytazz 1 ton status

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    I know it takes a 1-5/16" socket
     
  3. rdn2blazer

    rdn2blazer 1 ton status Premium Member

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    I can check mine and get back to you tomorrow. a 1 in UNC is 8 TPI, a 1 in UNF is 12 TPI, and a 1 in UNS is a 14 TPI. Im guessing it's probably a 14 TPI with out seeing yet. UNS denotes a "special" thread.
     
  4. DukeBoy88

    DukeBoy88 1/2 ton status

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    Thanks, good info.
     
  5. DukeBoy88

    DukeBoy88 1/2 ton status

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    anyone know?
     
  6. rdn2blazer

    rdn2blazer 1 ton status Premium Member

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    it is 1-14 TPI.
     

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