exhaust fastener size & grade

[Blueman2]

I did a search but did not see anything. Checked with the dealer for my 96 Limited but drawings did not show nuts & bolts (according to counter man).

Does anyone know the correct fastener grade and size for the exhaust pipe to cat bolts (just in front of the Bank 1 No 2 O2 sensor) and the exhaust pipe to tail pipe bolts (just behind the muffler)?

Thanks for any info

 

[Mudeprived]

Bump.

I read up a little and came across a few different sizes. I'm thinking 3/8 x 1.5" grade 8 will do?

My muffler decided to blow a hole in itself and is currently roaring. I got a walker muffler and tailpipe ready to go in but need replacement bolts.

 

[2ndhandyotaman]

M8 x 1.25 x 30 is what I used for my flange hardware. I used stainless steel hardware just for grins and giggles.

 

[Mudeprived]

M8 x 1.25 x 30 is what I used for my flange hardware. I used stainless steel hardware just for grins and giggles.

That is one of the answers I found and thanks for clarifying.