the two 17mm spring bolts fell off my car?! where can i get some more of these?

when installing a megan o2 housing per say, do you need those spring bolt or does the housing come with it's own bolts to use?

as a temporary fix could i get some short 17mm bolts from a parts store?

 

i have the megan o2 housing package right here and it has 6 bolts in it

 

I am not certain with the Megan, but some 02 housings come with their own hardware. You can source replacement bolts but the springs are seperate from the bolts. I wound up with 17mm m10x1.25 grade 9 (or 8 cant remember) The OEM bolts have wide collars on the head to seat the springs. Since you probably will not find that at a hardware store, just get some bolts and washers to hold the spring in place. I would recomend at least doubling up on the washers because there is a decent amount or torque going agains them when everything is all tightened down. You will need the springs though.

 

i ordered the 2 bolts and 2 springs from mitsubishiparts.net

37$ shipped!!!

but im going to get some bolts and nuts to hold it up temporarly