Lot of 10 each Sliding Tee T Nuts with 1/4 20 Threads for Jigs and T Track STN-1/4 Go to amazon.com Related posts Top 10 recommendation t-nuts 1/4-20 2022 Feature10 each sliding T Tee nuts1/4 20 threadsSize is 7/16" x 3/4"Perfects for all manner of shop jigs and set up DescriptionLot of 10 each Sliding Tee T Nuts with 1/4 20 Threads for Jigs, Fixtures and T Track