T-NUT Stainless Steel 1/4-20x7/16 4 Prong Tee Nuts (1/4-20 Thread 7/16 Barrel Length) 18-8 Stainless - (25) Pieces Go to amazon.com Related posts Top 10 recommendation t-nuts 1/4-20 2022 Feature18-8 Stainless Steel T-Nuts DescriptionThese are high quality T-Nuts made from corrosion resistant 18-8 stainless steel