1978 FJ Gas Tank cover bolts

danmc00 · Jan 11, 2020

Anyone know what size the gas tank cover bolts are? I believe there is 7 of them. Mine had some rust on them and bolt head broke off. I'd like to replace all of them. I looked at the bolt replacement guide in the forum, but couldn't find these specific ones listed. This is for the gas tank cover that goes directly under the seat on the 1978.

JDNs78FJ40 · Jan 11, 2020

Here is a photo of the ones that were on my 78. I’ll see if I can locate them in my garage after I got them back from plating

spotcruiser · Jan 11, 2020

Standard 6mm, similar to all the other 6mm on the truck. 6x1.00 JIS

ToyotaMatt · Jan 12, 2020

danmc00 said:
Anyone know what size the gas tank cover bolts are? I believe there is 7 of them. Mine had some rust on them and bolt head broke off. I'd like to replace all of them. I looked at the bolt replacement guide in the forum, but couldn't find these specific ones listed. This is for the gas tank cover that goes directly under the seat on the 1978.

is your Sending Unit access hole Grommet / plug present ?

and

Under body gas tank drain service plug sealed by the proper Grommet's ?

keeps mice out and cold , water mud too ........