Neither one of those t-nuts will meet the requirements. ?You need two set-screws to anchor the T-nut in the slider, and counterbores at each end so you can reverse the T-nut for leveling with grub screws in the shoulders on one side of the T-nut.

David Best
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On Dec 9, 2024, at 1:54?AM, netanel.belgazal via groups.io <netanel.belgazal@...> wrote:
I am meeting tomorrow with the metal shop guy to discuss the final details.
The new T-nut is still faulty and doesn¡¯t register properly. Here is a comparison between the two.
ill give more detials Tomorrow
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thanks for the help.
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