Calibre Enterprises is a well-known company that manufactures, supplies, and exports a wide range of nuts, bolts, and fasteners. Fastening screws, hexagon nuts, lock nuts, and other items are available from us. The screw is a fastener that is quite similar to bolts. The screw is made of metal and has a helical ridge on it. It is made in India. Screws are also known as male thread. Screws are used to attach materials after drilling and welding into them. Screws may be tightened without the need of nuts. We have fastener manufacturers in various cities and countries, such as fastener manufacturers in Mumbai, fastener manufacturers in Gujarat, fastener manufacturers in Delhi, fastener manufacturers in Rajkot, and and in countries like Fasteners Manufacturers in Germany