Fasteners are essential in holding together various items, from furniture to industrial equipment. These small but mighty pieces come in various sizes, shapes, and materials, enabling them to perform various functions. They can be made from materials such as steel, brass, copper, aluminium, or titanium and are available in different finishes, including nickel-plated, zinc-coated, or powder-coated, each with unique properties. Regardless of the specific type or material, the primary purpose of fasteners is to provide a strong, secure, and long-lasting joint. Whether you're a DIY enthusiast or work in manufacturing, understanding the different types of metal fasteners and their applications can make your project successful.
Fasteners are an essential component of construction and engineering projects. They are used to join two or more objects together, providing strength, stability, and reliability. Some common fasteners include screws, bolts, nuts, rivets, and washers. Steel fasteners are known for their strength and durability, while brass and copper fasteners have excellent thermal and electrical conductivity. Different types of metal fasteners also have specific uses, such as self-tapping screws for sheet metal, carriage bolts for wood applications, and anchors for concrete. Overall, fasteners are crucial in ensuring the structural integrity and safety of buildings, bridges, and industrial equipment
Some of the most commonly used Fastener types are listed below with their purposes: -
There are several special considerations to consider when selecting a fastener.
The HSN Code for metal fasteners is 7318. This code covers a wide range of metal products, including screws, bolts, washers and nuts.
Welding metal fasteners requires an understanding of the metals, pre-cleaning of the joints and selecting the correct filler material.
Yes, metal fasteners are magnetic as long as they are made from a ferromagnetic material like iron or nickel.