It should either be a standard socket, size I really don't recall or
it may be a T-50 or T-55 Torx bolt. If it sort of looks like a "star
pattern" in the head of the bolt, it's the Torx. Any auto parts store
AZ.. I googled the torx bolt you mentioned, its not those. The nuts on the
bottom (outside the cab) for the rear mounts are normal looking nuts, its
the front seat bolts coming from under the cab have a strange nut on them.
This nut lays in the track, appears to be a 6 sided tit type.
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