Check the listing for details. (2) 5/8-11 x 2D UNC 18-8 S/S Free Running Wire Insert. Condition: New. Listed at 10.00 USD. 5/8-11 x 2D UNC 18-8 S/S Free Running Wire Insert UNSPSC23291804ManufacturerFNL® Product AttributesDiameter5/8"Drill Size21/32"Grade18-8Length1.250"MaterialStainless SteelMinimum Hole Depth1.795"StyleFree RunningSystem of MeasurementImperial (Inch)ThreadCoarseThread Size11TypeWire Threaded InsertProduct Weight0.1032UOMpackage of 2NotesCoil (helical) thread repair insert designed to repair or reinforce tapped holes in soft metals, like aluminum, magnesium, and cast iron.Quick and simple repairs to tapped holes in metal; Lightweight and inexpensive design; Superior thread with greater holding power Used to repair or reinforce tapped holes in soft metals, such as aluminum, magnesium, and cast iron. To repair a tapped hole, simply overdrill and retap the hole with the appropriate STI tap. Thread the insert into place with the appropriately sized installation tool.