3/8"-16 x 9/16"-12 Metal Coarse Thread Inserts TIM-106 (4 pcs.)
Diameter 2: 9/16"
Thread Size: 16 (Coarse)
Type: Thread Insert
Box of 4.
A thread insert is inserted into an object to add a threaded hole. They are used for repairing a stripped threaded hole, providing a more durable threaded hole in softer materials, and molding or casting threads into a workpiece, eliminating an operation.