R.A.✓ verified by Shop2023-03-16
They do the job! Nice threads
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Hammerhead (quarter-turn) T-nuts for 20 series aluminium extrusion with a 6mm slot. Unlike slide-in nuts you have to thread on from the end of a rail, these drop into the slot face-on and lock with a 90 degree twist - so you can add or reposition them after the frame is already built.
The oval head seats against the slot lips for a rigid, secure joint. Ideal for mounting panels, brackets, electronics, and accessories to a Voron or any 2020-based frame. Available in M3 and M5 threads, sold in packs.
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R.A.✓ verified by Shop2023-03-16
Drop right in, do the job
