Description
These Nord Lock vibration resistant washers are exactly what you should be using to fasten your T25 framed turbo to your manifold or your downpipe to you turbo. This particular model is 5/16 or 8mm ID so it is ideal for t25 turbo hardware or any turbo downpipe with a bolted flange. These washers have a wedge lock design that dont allow hardware to back off. When removing hardware with these lock washers make sure you use a good quality tool as these washers fight you the first 1/4 turn when loosening.