Steel bolts

Steel bolts are the fourth weakest bolts, just stronger than Iron bolts. Steel bolts may be shot from steel or better crossbows.

Players need to be level 33 smithing to do this. To make steel bolts, mine 2 coal and 1 iron. Smith it into a steel bar. Use it on an anvil with a hammer and create steel crossbow limbs (unfired). Next, a player must attach flights to each bolt. Attatching flights to a bolt requires level 9 fletching and one feather, therefore granting .5 experience per bolt.