Ahmedabad, Gujarat, India
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We Zealmax Innovations Pvt. Ltd. are a leading and distinguished Manufacturer, Exporter and Supplier of quality Carts & Trolleys, Diagnostic Imaging & X-ray Equipment, Heating Pads, Medical Equipment & Supplies and Orthopedic Trauma Implants.
A screw is a type of fastener, in some ways similar to a bolt typically made of metal, and characterized by a helical ridge, known as a male thread (external thread). Screws are used to fasten materials by digging in and wedging into a material when turned, while the thread cuts grooves in the fastened material that may help pull fastened materials together and prevent pull-out. There are many screws for a variety of materials; those commonly fastened by screws include wood, sheet metal, and plastic.
