Titanium Bolts

This guide was originally written for the Ratchet and Clank Wiki

Before you see the first guard in the hallway, you will see that above the sewer grate, there is an opening in the railing, jump and grab the ledge, pull yourself up and there it is.
When you manipulate the statue in the museum, double-jump and glide over to the other side of holo-wall and you will see it there.

In the area where the ninjas come out of the glass(the area right after the first laser obstacles) just hit the vent in the far left corner. The titanium bolt should appear.

When entering the back room from the kitchen, instead of leaving the kitchen straight, take a right and you will come across an omnikey door. It's in here.

Just after the area with the platforms with turrets and the exploding organic enemies there is an area with a big glass case in it. Go to the right of the glass and kill the turret. Then use the turret to easily jump on to the platform next to it, while avoiding the steam. After that, jump to the taller platform across from it to find another bolt.
In the room with all the fans, tie-a-rang the ropes and cut down the boxesto reveal a titanium bolt.
After coming up the large elevator, move to your right to see a hole surrounded by the organic mines. Kill the mines and drop down to get another bolt.
Dans le passage en pente dans lequel vous devez sauter de plate-forme en plate-forme en évitant créatures kudzu volantes géantes, sautez jusqu'à la dernière plate-forme sur la droite, puis regardez en bas à droite du passage pour voir un signe jaune sur le mur. Sautez et volez dans cette direction pour trouver une salle menant au boulon.

Dans la première zone où vous arrivez, grimpez jusqu'au sommet via les différentes plates-formes. Juste avant d'arriver au sommet, arrêtez-vous sur le dernier cube avant le bâ,timent. Il y a une plate-forme circulaire bloquée par un rocher à droite, face au bâ,timent. Utilisez une Bombomanchette, puis prenez le passage (celui avec le projecteur). Au bout, vous trouverez le boulon dans un renfoncement.
Juste après avoir pris le grand élévateur, ayant deux vagues d'adversaires, laissez-vous tomber en contre-bas, pour trouver le boulon en dessous de l'endroit où se trouvait l'élévateur.
In the corridor with the fast re-growing mines jump to the last platform on the right. Instead of moving to the next platform, jump and glide down the tunnel heading for the hole in the wall. Once in here you will quickly see the bolt.

Along the path while you are following the kingpin, there is one in an alley way. You can backtrack to get this one after the meter goes later on to make it easier to get.
In another alleyway along the path. Again, it may be easier to backtrack later in order to get it.
After the kingpin and Jack jump into the tunnel, instead of going to the door, go to your far left for a titanium bolt.
In one of the rooms where you have to jump from gondola to gondola, instead of taking the right ledge to move forwards, the left ledge contains a titanium bolt.

In the room where you got the Blowtorch Briefcase there are two doors which require it's use to open. In one of them there is a conveyor belt that can be destroyed with a Cufflink Bomb. When you do, a titanium bolt appears.
In the last area before you move on when you can move all the platforms around, if you go to the shorter platform on the left as opposed to the one that advances the story you will find another titanium bolt.

Near the end of the level there will be the hallway that you have to turn to exit. Instead, walk over to the edge and open the door with the Omni-Key, turn a hard right so the spiders do not see you and you should see it.