HELPT! tranny crossmember bolts, identify!

[devonkyle77]

i have lost my crossmember bolts for the transmission (where the trans mount bolts to. i know they are 4 large bolts, which i believe to be 14mm, and about 3 inches long. anyway, i have lost them in my giant bucket of bolts.
can anyone describe what the head of the bolts looks like, or a picture would be even better
and dimensions, thread pitch, head size, anything!
thanks guys!

[Bubba]

17mm head and just a little over 2 inches long if I remember correctly. :bigok:

[johngriff]

and the heads have little divets on them, where as the ones for the loop have a flat smooth head on them.

[devonkyle77]

little divets? like that little line that is like 3mm long? or like a sunken in head?

[Bubba]

somewhat of a sunken in head...

[tt99ol]

thread pitch is 8mm x 1.25

[projectRDM]

Use seat bolts, they're a direct replacement but with a washer and 14mm head. And you can find them in any Nissan at any yard. Snag a couple from your passenger side until you can get replacements if you're really pushed.

[devonkyle77]

so there is no number or symbol indicated on the bolts, like a 7, 9, or the two squiggly lines?
just a sunken in head?

[de89coupe]

here you go.......
http://images.google.com/imgres?imgurl=http://importnut.net/240pics/motormount/nismo_mm_18.JPG&imgrefurl=http://importnut.net/nismomm.htm&h=640&w=480&sz=62&hl=en&start=9&tbnid=BRGYJKIk-Y_HnM:&tbnh=137&tbnw=103&prev=/images%3Fq%3D240sx%2Btranny%2Bbolts%26gbv%3D2%26sv num%3D10%26hl%3Den (http://images.google.com/imgres?imgurl=http://importnut.net/240pics/motormount/nismo_mm_18.JPG&imgrefurl=http://importnut.net/nismomm.htm&h=640&w=480&sz=62&hl=en&start=9&tbnid=BRGYJKIk-Y_HnM:&tbnh=137&tbnw=103&prev=/images%3Fq%3D240sx%2Btranny%2Bbolts%26gbv%3D2%26sv num%3D10%26hl%3Den)

that will show a pic of the bolt heads. some of the xmember bolts have a 1/16th to an 1/8th at the tip of the bolt where there are no threads so it is easier to get the bolt started. otherwise its just a regualar looking bolt.

[devonkyle77]

ah, good call
thanks man!