Thread

Thread is a free-to-play item on the OSRS Grand Exchange in the skilling category.

In-game examine text: "Used with a needle to make clothes."

It has a Grand Exchange buy limit of 18,000 every four hours, a high alchemy value of 1 gp, and item ID 1734.

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Thread shows an active flip setup with a margin of +1 gp and 775,049 trades over the last 24 hours.

At the buy limit of 18,000 every four hours, max profit per cycle is about 18.0k gp — high margin with healthy liquidity.