Prior owner removed the roof rack and all the bolts/hardware. I didn't notice unfortunately until it rained! 
Anyways, can someone post pictures of the OEM bolts and how the whole setup goes together? I cannot find pictures of how they mount. I have bought OEM rack bolts and the weird nut/base they go into...but it doesn't make sense to me how it mounts to the roof.
Thx guys, I'm looking forward to plugging these holes and not having the tape on the roof anymore.

Anyways, can someone post pictures of the OEM bolts and how the whole setup goes together? I cannot find pictures of how they mount. I have bought OEM rack bolts and the weird nut/base they go into...but it doesn't make sense to me how it mounts to the roof.
Thx guys, I'm looking forward to plugging these holes and not having the tape on the roof anymore.