GoVets offers Hex Rethreading Dies in the Hex Rethreading Dies sub-category in the Dies, Chasers, & Thread Rolls category. Union Butterfield manufactures these products, which are used to repair damaged threads on fasteners. They are designed to cut new threads in existing holes, allowing customers to complete their projects with ease. Shop today for Union Butterfield Hex Rethreading Dies and get the job done right.