18-8 Stainless Steel T-Nuts. Tee Nuts are Excellent for Adding a Thread Into Thick Materials Such as Marine Grade Plywood, Startboard, or Other Types of Marine Materials. The Pronges Prevent the Blind Nut from Spinning as the Screw is Tightened. Also Known as Blind Nuts, Tee Nut, T-Nut, and Similar to a Rivet Nut or an Insert Nut. 18-8 Stainless Steel Includes 303 & 304 Grades. Right Hand Thread, UNC
