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Thread: 1.813" 10-Stub Acme

  1. #1
    Associate Engineer
    Join Date
    Jun 2015
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    1

    1.813" 10-Stub Acme

    Half way through the length of the thread on a 1.813" 10 Stub Acme Pin, a 3/4" length piece of thread broke off of our tool. The material used for this item was 4140/42. We recommend 50lbs/ft torque to make up this part with its mating part. What could cause this piece of thread to break off?

  2. #2
    Technical Fellow Kelly_Bramble's Avatar
    Join Date
    Feb 2011
    Location
    Bold Springs, GA
    Posts
    2,611
    During manufacturing or installation into the mating part ?
    Last edited by Kelly_Bramble; 06-12-2015 at 05:42 PM.

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