Originally Posted by Bradford
Anybody have specs for the bolt that attaches the rear seatbelt to the top corner of the cage (bench seat in a '94 D90). It fits through a small cylindrical piece of steel so it requires a bolt with a narrower diameter than the front seatbelt bolts. Thanks for any guidance!
Should be an M10. I just used them to attached mine. I had to make my own cylindrical piece.
The bolt to the lower cage and on the floor is the US standard - SAE 7/16" - 20TPI (I believe this is a US standard seatbelt size).