What is a Hex Bolt?
The six-sided hexagonal head of hex bolts gives them their name as a type of threaded bolt. Hastelloy C22 Hex Bolt can be used in a variety of applications, primarily in the construction and industrial industries. They can be fully threaded or partially threaded (having a transparent shank along part of the body).
As they come in a variety of types, sizes, materials, and finishes, you have the freedom and flexibility to choose the bolt that is most suited for the task or application at hand. Due to their unusual head form, hex bolts are also occasionally referred to as hex head bolts or hexagon bolts.
What are Hex Bolts Used for?
Hex head bolts are adaptable and versatile fasteners that can be used in a variety of settings and for a variety of purposes in a variety of fields and applications. Hex head screws for wood, metal, and several other settings and circumstances are examples of how hex bolts are used.
They have high tensile characteristics and the most common varieties can be used in various places (dependent upon the material and finish). Hex bolts are a popular type of staple fastener result.
Their main application is in heavy-duty fixing and fastening tasks. This might comprise:
- The context of construction projects
- Machinery assemblies used in the construction, upkeep, and repair of structures, bridges, and transportation infrastructure
- Jobs involving woodworking, such as fastening frames
- Technical applications
- Automobiles and vehicles
How Do Hex Bolts Work?
Depending on the application, hex bolts can be used in pre-tapped holes or with nuts. A variety of tools, such as a hex bolt wrench, socket sets, spanners, hex keys, and ratchet spanners, can then be used to tighten them.
Hex bolts may be easily grasped from a variety of angles and with a variety of tools thanks to the hexagon-shaped head. This ensures that hex bolts may be easily loosened or tightened once they are in place and makes their installation and removal simple.
Types of Hex Bolts
Hex bolts come in a variety of varieties, each ideally suited for particular purposes and situations. Hex bolts can be divided into groups based on a variety of factors, including their size, the type of material or finish that was used in their production, and whether or not they are fully or partially threaded.
You may get the information you need to make an informed purchase by reading the sections that follow for more information on some of the major hex bolt varieties.
Hex Bolt Materials
The most common materials used to make hex bolts are steel or stainless steel. Hexagonal bolts made of steel and stainless steel are the most common, although some manufacturers also provide other types of hex bolts.
There are several coatings and treatments available as well. These offer different characteristics and aesthetics to accommodate a variety of applications.
These are Some Common Hex Bolt Finishes
- Bright zinc-plated
- Zinc hex bolt
- Clear passivated
- Black oxide
- Plain
Hex Bolt Sizes
Choosing the right-sized hex bolt for your task is important, and there are several factors to take into consideration when measuring Hex Bolt Dimensions and sizes. These are as follows:
- How long the bolt is (measured from the end of the bolt up to under the head)
- Thread gauge (the size of the thread, typically using ISO metric or M-style measurements)
- Needle size (the number of threads per inch – the finer the bolt, the more threads per inch, and the higher the thread pitch)
Worldwide adoption of the ISO metric thread size system is widespread. An assortment of the different screw and bolt types can be measured for thread diameters using this practical worldwide standard. The letter “M” is followed by a number to represent each size. This number represents the thread’s millimeter-based outer diameter. A hex bolt with an M8 thread, for instance, would have an 8mm outside diameter.
