Tri-Wings Knob for t-nuts
thingiverse
Just some knobs I made to work with various t-nuts sizes. These are to be used with 4 prongs t-nuts sizes 1/4in, 5/16in, and 3/8in. You can find these at the big box stores. The diameter of the knobs are 45mm, 48mm, and 50mm respectively. I realize using simple matching nuts would cheaper but I had these laying around not being used so why not. Just posting an alternative way of mounting metals threads on knobs.
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