what is a metal fastener called


Metal Fasteners: What They Are and How They Work

Fasteners, also known as industrial clips, are a crucial component in any manufacturing process, construction project, or DIY endeavor. Fasteners play a key role in holding materials together, attaching components, and creating secure structures. Metal fasteners, in particular, are known for their durability, strength, and versatility. Many different types of metal fasteners exist, each with its own unique features and functions.

In this article, we will explore the world of metal fasteners, discussing their history, construction, and common uses. We will also look at different types of metal fasteners, including screws, nails, bolts, and rivets. Whether you're a seasoned professional or a novice DIY enthusiast, this article will provide a comprehensive guide to metal fasteners.

The History of Metal Fasteners

Fasteners have been in use for thousands of years, with evidence of their use found in ancient ruins and artifacts. The Egyptians used copper nails and wooden pegs to build their pyramids, while the Greeks and Romans used bronze and iron nails to construct their buildings and ships.

It wasn't until the 18th century that metal fasteners became widespread in manufacturing and construction. The Industrial Revolution brought about mass production, and metal fasteners became a staple in factories and construction sites around the world.

Today, metal fasteners are found in almost every industry, from aerospace to automotive to construction.

The Construction of Metal Fasteners

Metal fasteners are typically manufactured by either casting or machining. Casting involves pouring molten metal into a mold to create a specific shape, while machining involves cutting or shaping metal into the desired shape.

Most metal fasteners are made from steel, although other metals such as brass, aluminum, and titanium are also used. The type of metal used will depend on the fastener's intended use, with factors such as strength, corrosion resistance, and conductivity taken into consideration.

Metal fasteners can be finished in a variety of ways, such as plating, painting, or galvanizing. These finishes help protect the fastener from corrosion, improve its appearance, and enhance its performance.

Types of Metal Fasteners

There are many different types of metal fasteners, each with its own unique features and functions. Some of the most common types of metal fasteners include:

1. Screws - Screws are a type of fastener that are used to hold materials together by threading into a hole or nut. They come in many different sizes and shapes, including flathead, Phillips head, and hex head.

2. Nails - Nails are a simple and effective type of fastener that are used to attach materials together. They come in various lengths and gauges and are commonly used in construction and woodworking.

3. Bolts - Bolts are a type of threaded fastener that are used to hold two or more materials together. They are commonly used in machinery and automotive applications.

4. Rivets - Rivets are a type of fastener that are used to join two or more materials together permanently. They are commonly used in aerospace and automotive applications.

5. Anchors - Anchors are a type of fastener that are used to attach objects to concrete, brick, or other masonry materials. They come in many different sizes and shapes, including expansion anchors, sleeve anchors, and wedge anchors.

The Importance of Choosing the Right Fastener

Choosing the right fastener for a particular application is crucial to ensuring its success. Factors such as strength, durability, and corrosion resistance should be taken into consideration when selecting a fastener.

Using the wrong type of fastener can lead to failure, damage to materials, and even injury. It's important to consult with a knowledgeable professional when selecting fasteners for a specific project.


Metal fasteners are a vital component in many industrial, manufacturing, and construction applications. Their versatility and durability make them a reliable choice for holding materials together securely.

Whether you're building a new structure, repairing an existing one, or simply undertaking a DIY project, understanding the different types of metal fasteners available and choosing the right one for the job is essential. With this comprehensive guide, you'll be well on your way to selecting the right fastener for every application.


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