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IndustryArena Forum > MetalWorking > MetalWork Discussion > Internal R-thread same as G-thread?

Thread: Internal R-thread same as G-thread?

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  1. 06-22-2015, 03:12 PM #1
    myhäje
    myhäje is offline Registered
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    Internal R-thread same as G-thread?

    Hey!

    I have a drawing with internal R1/4" thread, "everybody" says that it's the same as G1/4" (cylinderical, not conical). So, can I assume that internal R-thread is always the same as the corresponding G-thread, and the conicity of R-threads apply only to external threads?

    Thanks for a clarifying reply.
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  2. 06-22-2015, 06:26 PM #2
    myhäje
    myhäje is offline Registered
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    Re: Internal R-thread same as G-thread?

    Never mind. R and G are the same - Rc is the tapered thread. There seems to be a lot of bad information around.
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