Full definition
In Mexico and across Latin America, "espárrago" refers to a threaded rod or stud bolt — a fastener threaded at both ends. "Espárrago de doble rosca", "espárrago de fundición", "espárrago roscado." SEO: "espárrago industrial" has significant search volume in MX/CO for the process industry. In Argentina, "espárrago" is used in the same technical sense. Important to differentiate from "esparrago" (asparagus vegetable) in content strategy metadata and structured data.