Nandishwar Steel is a leading supplier and manufacturer of high-quality fasteners. We offer a wide range of fasteners in different grades, including Stainless steel, Inconel, Hastelloy, Monel, Alloy, Duplex, Super Duplex, and many other grades available in various sizes and specifications. As a trusted fastener manufacturer, We use advanced techniques to ensure that our products meet the strictest industry standards.

what is a fastener?

A fastener is a device used to hold two or more objects together. Fasteners can be made from a variety of materials, such as metal, plastic, and wood. Common types of fasteners include screws, bolts, nails, rivets, and tacks. They can vary in size depending on the application, with some being small enough to fit on the head of a nail while others are much larger. Fasteners are essential for securing items in place and ensuring they won't move or come apart easily.

What is the difference between a bolt and a screw?

A bolt is a large metal, bar-shaped fastener with threads that have the purpose of holding together large items such as engine blocks or door frames. On the other hand, a screw is a much smaller item with a helical ridge around its circumference and usually has a conical point. Screws can be used as fasteners for all kinds of objects, from wooden boards and masonry walls to fragile electronics and machinery parts. As bolts use nuts for tightening, whereas screws depend on one's own threadings for tightening, bolts are more effective at holding heavy objects in place than screws.