Originally Posted by belgian2b
the mx250 kit is provided with 12 screws to attach the cage ( M8.8 grade).
I was willing to keep the original black screws that were on the car , but i can't find the grade .
Does somebody know which grade the original screws are ?
I am sorry that I didn't get a chance to speak to you at Stoneleigh last week. I hope your build is going well.
I am not sure about the grade of the original MX5 roof catch bolts, but I know that at least one other MX250 builder has used them without issue.