100 Pack 1/4"-20 T Nuts for Wood, Zinc-Plated Carbon Steel 4-Prong Tee Nuts for

High Quality: This T Nut Made Of Carbon steel zinc plating Precision Threaded Machining, Which Is A With Anti-Rust And Corrosion-Resistant Than Most Materials On The Market With A Longer Life Cycle. 4-Prong Grip Flange Design: Distributes Load Evenly Across Surfaces Up.

eBay