Alfa Tools 1/2-13 NC SOLID THREAD INSERT EXTRA HEAVY DUTY

Solid Screw Insert, 1/2"-13 National Coarse Internal Thread, Extra Heavy Wall, 7/8"-9 External Thread, 0.687 Length, 49/64" Tap Drill Size, 7/8"-9 Tap Size, 13/16" Minimum Full Thread Depth, 10 per Pack