3 Prong T Nut 10-24 x 5/16" (Tee Nut) Qty: 500 Zinc Plated Steel / Zinc Plated 3 Prongs 10-24 Thread Pitch. For use with 10-24 Threaded Bolts Overall Length 5/16" All Items Are New, Packaged To Your Order Quantity From Bulk Boxes.