This OEM Subaru bolt and nut are factory replacement for the lower strut-to-hub bolt on the rear suspension of many Subaru models. The same bolt is used in both the upper and lower location. See the diagram to understand where this goes.
Sold as a set of one bolt and one nut. Get two if you need all for one side of the car. Get four if you need to replace all the strut-to-hub bolts on the back of the car.
Fits all 2002-2007 Subaru WRX and WRX STI.