Review on 🛠️ Enhance Your T-Slot/V-Slot Aluminum Extrusions with Hammer Drop-in M5 T Nut (Pack of 25) by Carlos Alston

I ordered them from: https://www.amazon.com/dp/B01C3LHMSG/ref=cm_cr_ryp_prd_ttl_sol_3 Fit perfectly with a bit of patience through threading. The nuts are too wide to insert and this interferes with the auto locking of the nuts so I now have to insert the nuts from the back after changing. I say the 2020 extrusion that doesn't fit is this: https://www.amazon.com/gp/product/B001F0I3G2/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1. So now I either have to go back or find a better manufacturer. or painstakingly hammering and testing each nut to make it work. Good luck to future buyers.