Qty: 5 Stainless Tee Nut 1/2"-13 x 7/16" - 4 Prong 4 Prong Stainless Steel 7/16" Barrel Length 33/64" Overall Length (Including Flange) 1-1/4" Flange Diameter 1/2" Thread Diameter - 13 Threads Per Inch (Coarse Thread)