Platinum bolt

Platinum bolts were large bolts made of platinum that could be found in remote areas of the Bogon Galaxy, and were the rarest form of currency in the galaxy. They could be used to purchase weapon modifications from traders such as Slim Cognito.

Official Description

Commando Guidebook

Platinum bolts are the rarest form of currency in the galaxy and are very hard to find, but worth every bit of effort required to uncover them. While MegaCorp has made no official statement on their use, it is rumored that certain vendors, who sell Weapon Mod upgrades and items of great value and rarity, will only trade in such bolts.