<https://www.yhscrew.com/screws-supplier/screws/captive-screw>
<http://schema.org/description>
"Yuhuang - Manufacturer, supplier and exporter of Captive screws. Captive screw are snapped into position just using thumb pressure. Custom design screws"
<https://www.yhscrew.com/screws-supplier/screws/captive-screw>