Scrap

 "Scrap material such as bolts, leather cords and low-grade metals that can be used to fasten together items or structures."

Scrap is a quest item that drops throughout the game from monsters and containers. It can be used as a Crafting item, in quests, and also to repair bridges.

Scrap is used in the following quests:
 * And Not a Drop to Drink
 * Murderers and Worse
 * Paying Tributes
 * We Need Food