I show what a Rivet Nut is and how to use one.
This is what I picked up years ago.
https://www.amazon.com/GIANTISAN-16-Inch-Mandrels-Assortment-Carrying/dp/B0BGNX9GQY/?_encoding=UTF8&pd_rd_w=x54vQ&content-id=amzn1.sym.dba1a2d0-88dc-4504-a5d7-10259373e587&pf_rd_p=dba1a2d0-88dc-4504-a5d7-10259373e587&pf_rd_r=FJMYBXXGRAQMWHC4ZVFW&pd_rd_wg=3y6Hy&pd_rd_r=bb60a5d6-7c1f-4042-90aa-749a2c55061c&ref_=pd_gw_ci_mcx_mr_hp_atf_m
