The Bolt is a Machine element. It is a cylindrical threaded fastener equipped with a nut. It is a kind of fastener composed of head and Screw (cylinder with external thread). It needs to be matched with the nut to fasten and connect two parts with through holes. This type of connection is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection Stud Bolt,Stud Screw,Stud Nut Bolt,Stud Anchor Bolt AM FASTENER , https://www.asmefastener.com
Philippines develops water lily fibers
It is understood that a few days ago, the relevant research and development departments in the Philippines began to study the water lily fibers. Water lilies grow in large numbers in some cities in the Philippines, and grow very quickly. Recently, the Laspinas Water Lilies Weaving Center in the Philippines has developed equipment for extracting and drying water lily fibers, which will accelerate the development of water lily fiber textile products. Water lily fiber is suitable for the production of home textiles such as curtains, chair cushions, etc. It can also be used for the production of table tennis nets, napkins and handicrafts.