Alfa Tools 5/8-11 NC SOLID THREAD INSERT EXTRA HEAVY DUTY

Solid Screw Insert, 5/8"-11 National Coarse Internal Thread, Extra Heavy Wall, 1"-8 External Thread, 0.781 Length, 7/8" Tap Drill Size, 1"-8 Tap Size, 7/8" Minimum Full Thread Depth, 5 per Pack