Could you please clarify what you mean by "threading opportunity"? It can mean different things depending on the context, such as:
Job or business opportunity in eyebrow threading (beauty industry)?
Threading in programming (multi-threading for performance improvement)?
Threading in mechanical or textile industry (threads, yarns, etc.)?
Social media or forum threads (e.g., creating or following discussions)?
Please give a bit more context so I can help you accurately.