Bolts for Every Need: An In-Depth Look at Types & Applications

We've all grown up seeing and using bolts — nuts and screws for securing things, whether it's a toy, a power supply, an electric board, a screw to hang your favourite painting on the wall, or a clock. Bolts are widely used, as may be seen if one looks around. After the wheel, bolts and nuts could be considered the next greatest discoveries made by humans in the field of mechanical engineering. 

Bolts are the fundamental tool used in all metal projects, whether they are for industrial, agricultural, or warehouse purposes. Crafted from premium materials, these bolts are specifically engineered to offer a long-lasting connection between metal panels and metal components.  

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About Bolts and Their Types

Bolts are mechanical fasteners with threaded shafts, very similar to screws, but with only part of their shaft threaded. Let's explore the various types and their applications:

Anchor Bolts

Anchor bolts attach constructions or objects to concrete. They are inserted into wet concrete before it dries to keep them in place as the concrete hardens. When installing anchor bolts, it's crucial to identify the object or structure's center of gravity to ensure proper placement. These fasteners are available in various sizes, shapes, and materials, making them suitable for different purposes. They transfer shear loads in addition to tensile stresses and offer more holding force than through bolts due to their expansion as they are tightened.

Hex Socket Head Bolts

Also known as cap screws or caps, hex socket head bolts feature hexagon-shaped holes in their heads. These fasteners are perfect for creating tension on flat surfaces and are widely used. They differ from regular fasteners as they lack a washer under the head or a rounded end, requiring a nut for fastening. Hex socket head bolts come in various forms, styles, sizes, and materials and are secured with a nut tightened using a wrench, socket, spanner, or hex key into pre-tapped holes. These are commonly used in construction, machine repair, and maintenance due to their ease of installation and removal.

Arbour Bolts

Arbour bolts are pre-assembled with a washer permanently attached to the head and have a dark finish. Unlike other types, they are not commonly found in hardware stores but are used with electric saws to secure the blade.

Lag Bolts

Lag bolts are employed for fixing large timbers or items exposed to significant pressure. They are much larger than regular fasteners, with a minimum size of 1/4 inch in diameter and an inch in length.

Flange Bolts

Flange bolts have a round, washer-like flange under the head that distributes clamping force across a larger area. In automobiles, they protect engine and gearbox systems by tightly gripping the casing. In piping systems, they connect the ends of two angled pipes.

Importance of Bolts

Bolts are essential in various construction and industrial applications due to their crucial features:

Safety

In industrial settings, safety is paramount. Using the correct fasteners ensures worker safety and equipment longevity. Accurate fastening prevents catastrophic failures caused by loose bolts.

Performance

Every component of a building plays a vital role, and high-quality fasteners are essential for preventing failure. They are used across various industries to ensure stability and safety.

In Construction

High-strength fasteners join steel frames, connect beams, and secure structural parts, ensuring the stability and safety of infrastructure projects, bridges, and skyscrapers.

In Automobiles

Fasteners are essential for vehicle assembly and safety, maintaining the structural integrity of cars by holding body panels and engine parts together. They must withstand vibration, shock, and extreme temperatures.

In the Petroleum Industry

Bolts used in oil and gas industries must perform reliably under stress and corrosion. Examples include pumps, tanks, and drilling rigs.

In Agriculture

The agricultural sector uses fasteners in the construction of buildings, drying rooms, grain bins, and irrigation and filtration systems.

In Marine and Military Settings

Corrosion-resistant metals like stainless steel and aluminum are common materials for fasteners in marine and military applications, enduring prolonged exposure to seawater and extreme conditions.

Fasten and Assemble All of Your Objects With Bolts from L&T-SuFin

L&T-SuFin offers a variety of bolts from leading manufacturers and vendors at discounted prices. You can get quotes from verified dealers or make online purchases with hassle-free delivery to over 21,000 pin codes nationwide. Browse and purchase various types of bolts at L&T-SuFin, India's top marketplace for building supplies, office supplies, industrial tools, and electrical products. Also read


Hexagon Head Bolts and Nuts- How they benefit your project

Hexagon head bolts- How they play a vital role

Hexagon head bolts are some of the commonest fastener types and may be leveraged for several kinds of projects. They are used throughout diverse construction-related applications including assembling wooden and steel structures comprising buildings, bridges, docks, and more. The best part is that these hexagon head bolts which have forged heads may be used as headed anchor bolts too for several applications. They come in diverse sizes and material types, making them eminently suitable for many types of projects, while being used in conjunction with nuts for several applications.

What are Hexagon Head Bolts?

Hexagon head bolts come with a hexagonal head which enables better grip and seamless installation with ratchets or wrenches. Head bolts are also called hex cap screws or machine bolts at times. These are usually used for securing two material pieces in place with the bolt going through a hole in one piece and being screwed into its position with the help of a wrench. This builds a robust link that may resist high force and pressure levels.

These hexagon head bolts are also used throughout several vehicles and other equipment, where they keep components in position while preventing any vibration-related looseness also. These bolts also ensure resistance to temperature fluctuations and corrosion. Hex bolts are commonly used fasteners and they have six sides. You may measure them with aspects like length, diameter, and pitch. The latter is known as the measurement figure between threads. The width is the diameter of the shank of the bolt, while the length is the figure from the bottom of the head to the end of the chamfer.

What is meant by Hex Nuts?

Hex nuts are quite similar to hexagon head bolts since they come with six sides and may be smoothly used with the latter. They are easier to grip and also for fastening these bolts. These nuts are available in multiple types and have various applications. You may use spanners or ratchets for tightening these bolts with the help of nuts. These nuts are widely used across workshops, equipment, homes, automotive industry processes, and construction processes.

Using Hexagon Head Bolts with Nuts

You can use hexagon head bolts with hex nuts although it is based on the usage objective or application in question. You may opt for fastening with several tools including spanners, wrenches, socket sets, ratchet spanners, and even hex keys. The bolt head shape ensures superior grip and flexibility for using several kinds of tools. Upon insertion of the bolt into the object surface hole, you can then fasten the nut on the opposite side of it, with the help of a ratchet or spanner.

Types of Hex Nut Bolts

Some of the prevalent types of hexagon head bolts include the following:

·        Metric hex bolt

·        Half-threaded hex bolt

·        Full-threaded tap bolt

Some of the types of hex nuts include the following:

·        Hex flange

·        Heavy hex

·        Semi-finished hex

·        Hex jam

·        Finished hex

·        Slotted hex

What are Hex Head Bolts and Nuts Used For?

There are several applications of hexagon head bolts and nuts, including the following:

·        Construction Work- They are widely used throughout the construction sector, for applications such as concrete work, roofing, framing, fastening metal, wood, and so on.

·        Automotive Industry- These bolts and nuts are useful for various projects in the automotive sector, including assembling engines, body panels, and components of the suspension system.

·        Equipment Needs- These bolts and nuts are widely used for several machinery types, inclusive of smaller tools and also big-scale industrial machinery. They may be used for fastening two components in place or also for the attachment of equipment to any base that is stable.

·        Electrical Applications- They are sometimes used for the securing of electrical machinery and panels, being crafted from materials with non-conductive properties to prevent any shorts.

·        Plumbing Applications- They are used for the fastening of fittings and pipes along with other tasks. They may be built from materials that can resist damage due to chemicals and corrosion as a result.

Where to Buy the Best Hexagon Head Bolts and Nuts?

Hexagon head bolts and nuts are thus versatile options that are suited for several kinds of projects. You will find top-notch hexagon head bolts and nuts at a one-stop platform which is a repository of top products in categories like industrial, electrical, machinery, safety, and a lot more. Visit L&T-SuFin for a huge product collection and easy purchase processes. On the other hand, you can scale up your awareness of products like hex bolts and nuts and others by reading blogs published on the site.


How to choose the right types of hexagon head bolts

Hexagon Head Bolts- A Closer Look

Hexagon head bolts are specific threaded bolts that are synonymous with hexagonal-shaped heads that have six sides. These bolts may be either partially or fully threaded with a clear shank that is present along a portion of their body.

They are useful for several applications, spanning construction and also other equipment/machinery. These come in diverse sizes, types, finishes, and materials, thereby ensuring more flexibility in choosing the bolt that is ideally tailored to any particular application or job. These bolts are also sometimes called hexagon bolts or hex head bolts owing to the signature shapes of their heads.

Usage of Hexagon Head Bolts

Hexagon head bolts can be versatile and flexible fasteners, making them ideal for diverse uses throughout several applications and other industries as well. Some examples include hex head screws that may be used for metal, wood, and many other environmental circumstances. They come with stronger tensile attributes and standard varieties may be used throughout several locations as well. Bolts are fasteners that are extensively used, while the major function is the intensive fastening and fixing of applications. These applications include infrastructure, construction projects, repair, erection, and maintenance of bridges, buildings, and road infrastructure, engineering applications, woodworking duties like fastening frames, machinery assembling, engineering applications, and more.

These bolts may be used in tandem with nuts or pre-tapped holes, based on the specific application. They may be tightened with several tools like socket sets, hex bolt wrenches, ratchet spanners, and hex keys. Their versatility and dynamism make them popular picks for customers.

Types of Hexagon Head Bolts

Several kinds of hexagon head bolts are available for buyers. They are tailored for diverse applications and scenarios. These bolts may be classified in several ways, including the material, size, and finish that is used for production and also whether there is partial or full threading.

Here is a glimpse of the available hexagon head bolts that are available and their various types:

·        Partially Threaded Hex Bolts- These are solely threaded from the part downwards to the end of the bolt along its length. The unthreaded bolt shank is called the grip length and it joins to the threaded shank and bolt head accordingly. Partially-threaded options ensure more robust resistance overall, while there is a prevention of any strain on the shank’s unthreaded portion through the unique design, ensuring that there are no weaker areas for the section.

·        Fully Threaded Hex Bolts- These hexagon head bolts come with threading from the bolt end to the head itself. They are suitable for usage throughout fastening applications which are heavy-duty in nature and ideal for installations throughout pre-threaded holes. Suitably installed and fully-threaded hex bolts are tailored to ensure proper distribution of pressure throughout the entire bolt length. This ensures higher strength levels as compared to other options with partial threading.

·        Steel Hex Bolts- Steel comes in diverse grades and strengths, with the usual standards being EN16 and EN8 steel as well. The more this number, the stronger the overall steel grade.

·        Stainless Steel Hex Bolts- These hexagon head bolts are made of stainless steel and come with corrosion resistance as well. The bolts that use stainless steel may be used for external or internal applications alike. However, steel with zinc plating is another option that is tailored for usage indoors.

·        Brass Hex Bolts- These hex bolts are made of brass and are not as common. Brass offers more resistance to corrosion, and is costlier at times, which is why steel often finds more takers.

·        Hex Bolts Based on their Size- Some of the types of hexagon head bolts based on size include M8, M10, M12, and other varieties.

These are some types of head bolts that you may choose from. It all depends on your specific industry, purpose, and application.

Where to Find the Best Hexagon Head Bolts?

You can always find suitable hexagon head bolts, nuts, and a huge variety of other industrial and electrical equipment online at L&T-SUFIN. The vast collection of solutions and products aside, you will also find convenient logistics and finance support for buyers on the platform. You can also read up on hexagon head bolts and other aspects to help you make informed purchases. These bolts are immensely versatile and enable the smooth working of numerous applications spanning diverse industries and business sectors.


A guide to removing Hexagon head bolts without any disruptions

A Brief Introduction to Hexagon Head Bolts

Hexagon head bolts are commonly used as fasteners throughout several industries. They may be applied to multiple types of projects in turn. These bolts come with six sides or hexagonal heads, enabling superior grip and also easy installation with ratchets and wrenches. These bolts are also known as machine bolts or hex cap screws. They are useful for several applications in the construction industry including assembling structures made of both steel and wood, along with the automotive industry for joining components and keeping them resistant to vibrations and looseness.

Hexagon head bolts are also used throughout sectors like plumbing, industrial and electrical equipment, carpentry, and more. They come in several sizes and types in terms of their material, making them ideal options for diverse needs. They are usually used for securing two material pieces in a firm position. The bolt goes through the hole in one piece and a wrench is used to keep it in place through the other, building a connection that lasts even with the application of higher force and pressure. These bolts are also used for vehicles and other equipment as a result, keeping components neatly in position and also preventing any vibration-related looseness, as mentioned.

Why Hexagon Head Bolts Require Removal

There are sometimes situations that necessitate the swift and smooth removal of hexagon head bolts. These include the following:

·        Damages due to heavy stress after the installation.

·        Huge strain on the connecting joints, making removal necessary but difficult.

·        Faulty techniques while connecting bolts and nuts, requiring removal as a result.

The bolt may be damaged even further if you end up being careless while removing the same, or have a faulty extraction process. This will make the entire process near-impossible as a result. You should learn more about removing these bolts safely and without any hassles.

How to Remove Hexagon Head Bolts Easily

Removing hexagon head bolts entails the following steps:

1.     Focus on the safety aspect- You should always have suitable power tools and other devices for removing broken hexagon head bolts. You should always have proper safety gloves and goggles to keep any unforeseen damages at bay. You should also read the instruction manuals for all the tools that you use.

2.     Lubricating the Bolt- Lubricate the hexagon head bolt with some drops of suitable penetrating fluid/oil and make sure that it spreads throughout the entire bolt face. Gently use a hammer to tap the bolt and let this oil do its magic for some minutes before doing anything else.

3.     Bolt Head Tear- Suppose lubrication did not let you remove the bolt easily. In this case, you may create a tiny nut slit with a chisel and hammer. You will have to put the chisel in the center of the head before striking with the hammer accordingly. The opening will then become big enough for fitting the screwdriver and you can remove the bolt from the socket accordingly. If the nut remains stuck in the same, use a torque wrench for the job. Ensure that the bolt is turned in the counter-clockwise method without any excessive tightening of the same.

4.     Doing away with the nut head- If nothing else helps you remove the hexagon head bolt, then you can shear off the nut head. Upon removing the same, use an electric drill (usually with a bit that is sized the same as the stem of the bolt) and drill the stem hole likewise. Always be gentle while using it and do not end up damaging any components linked to the bolt.

5.     Bolt extractor kits- There are several extractor kits available for bolts that you can consider. If you could not ensure the removal of a damaged nut even now, then use this kit which is suitably sized as per the hole that you drilled previously. You will also require a torque wrench for the rotation of the extractor in the proper direction.

Where to find the best hexagon head bolts and other equipment

You will naturally want superior hexagon head bolts, nuts, and other equipment spanning categories like machinery, electricals, safety, and a lot more. One can always rely on L&T-SuFin, which is a great place to find almost everything you need across segments, with easy finance and logistics support alike. You can also read up more on these applications and equipment through blogs and other information sources.


What are the benefits of using Hexagon Head Bolts and Nuts

Hexagon Head Bolts- A Basic Guide

Hexagon head bolts are popular options across diverse industries and other applications. These bolts come with multifarious advantages over regular fasteners since they have more compatibility with washers and nuts, easier tightening mechanisms, durability, and overall strength.

They are excellent options for applications that need better connections across various components. The shape of these bolts is highly beneficial, since it enables easier fitting into the hex nut as well, thereby building a tighter connection that will not come loose despite higher force and pressure.

Benefits of Using Hexagon Head Bolts

There are several advantages of using hexagon head bolts including the following:

·         Ease of Tightening and Higher Strength- Hexagon head bolts come with six sides, making it comparatively easy to tighten things as compared to several other kinds of fasteners including round-headed nails or screws. The additional surface zone enables the usage of higher force while the bolt is being tightened without any risks of the same going out of place or slipping, or even getting damaged due to excessive tightening.

·         Durability and Longevity- Hexagon head bolts are usually built from durable and long-lasting materials like brass, stainless steel, steel, and others. They ensure higher resistance towards wear and tear along with corrosion, making them suitable for applications outdoors where they may be vulnerable to exposure to the elements. Their shape enables the development of stronger joints that will not come loose even when there is higher vibration or stress involved.

·         Versatility Across Applications- Hexagon head bolts ensure higher versatility in terms of their overall applications. These are widely used in the automotive sector and construction industry as a fastening solution. They are also popular choices for people who are into DIY and various other types of projects that require suitable fastening solutions. Hex bolts may be a good fit with washers and nuts which ensures more versatility for diverse assembling projects and other initiatives.

Knowing more about Hex Nuts

It is not just about Hexagon head bolts, but also about their accompanying Hex Nuts. These nuts come with six sides and may be easily used with these bolts alongside. These nuts come with several advantages. Hex bolts may be used in pre-tapped holes or also with hex nuts, although the purpose or application will determine the final usage. You may undertake to fasten with the help of several kinds of tools including hex bolt wrenches, socket sets, ratchet spanners, spanners, and also hex keys.

The hexagonal shape of the bolt head makes sure that there is a superior grip across numerous angles. There are various types of hex nut bolts which you will find, including half-threaded hex bolts, full-threaded tap bolts, and metric hex bolts. The types of nuts include semi-finished hex, hex flange, finished hex, hex jam, heavy hex, and slotted hex.

Benefits of Hex Nuts

Here are some advantages of hex nuts that you should keep in mind:

·         Easier to Grasp- Hex nuts enable easier grip and can be grasped swiftly while fastening bolts. They are commonly-used fasteners and every nut comes with a specific purpose as well.

·         Versatile Usage- Several kinds of hex nuts can be widely used across diverse industries and applications, ranging from construction to automobiles and more. Hexagonal nuts can be used in tandem with spanners and ratchets for tightening bolts. They are widely used throughout workshops, equipment, home projects, and more applications.

·         Angle-Wise Advantages and Functional Benefits- There are more benefits of angle-based granularity about the usage and deployment of hex nuts. This helps in several ways. These nuts can be easier to turn since they come with six parallels or sides in total. Square nuts require more work and this is one area where hex nuts make for a good choice. This has naturally enabled higher universal acceptance of hex nuts worldwide, especially throughout various industries and other businesses.

Where to Buy Hexagon Head Bolts and Nuts?

You will find several varieties of hexagon head bolts and nuts online at a one-stop platform, which is also a great repository of other tools and solutions, covering industrial, electrical, and other categories. L&T-SUFIN is this one-stop solution that offers a vast product line-up, along with logistics and finance-related support for maximum convenience. You can also brush up on your knowledge by reading diverse blogs for gaining a better idea overall. L&T-SuFin is the best option if you are truly considering high-quality industrial-grade solutions across segments.


Hexagon Head Bolt Dimensions- Everything you need to know

Hexagon Head Bolts- A Quick Guide

Knowing more about Hexagon head bolts is vital before you understand more about their dimensions. The following are some pointers that will be of help in this regard:

·        Hexagon head bolts are commonly used as fasteners for various kinds of applications.

·        The head in these bolts is hexagonal and this ensures better gripping abilities along with easy installation through ratchets or wrenches.

·        These bolts are also called machine bolts or hex cap screws at times.

·        They are widely used throughout the construction and automotive industry, along with other sectors like carpentry, plumbing, and industrial and electrical machinery.

·        They come in various types of materials and sizes, as per specific requirements.

·        They are mostly used for securing two material pieces in place, with the bolt inserted through a hole and screwed into position with the help of a wrench, thereby building a robust connection for resisting force and pressure in higher amounts.

·        They are also known for resisting corrosion successfully along with working properly at higher temperatures.

·        These bolts are measured based on their diameter, length, and pitch.

·        The width of its shank is the diameter.

·        The length is measured from the end of the chamfer to the bottom of the head.

·        The pitch is the measurement figure between the threads.

Size Types of Hexagon Head Bolts

There are various sizes that you will come across. The right size is essential since there will be a specific application or purpose that you have to execute in this regard. Hence, you should note the length, pitch, and size of the thread carefully. The latter may be measured with M-type or ISO metric-based measurements. The metric system of the ISO is mostly used globally for these measurements.

This global standard enables thread size measurements for various types of screws and bolts. Size is indicated by M and then a number with it. This is the outer thread diameter as measured via millimeters. For instance, a thread size of M10 for a hexagon head bolt means that the outer diameter of the same is 10 millimeters or 10mm.

Size Charts for Hexagon Head Bolts

There are several size charts that you can refer to in this regard. You will find several types of bolts that fall under this chart. It will help you choose the most suitable bolt for your specific requirements.

Chart for DIN-Standard 931

These are bolts that come with the partially-threaded and clear shank variety along the body length.

Thread Size Thread Diameter Threaded Shank Length (up to 125mm) Threaded Shank Length (125-200mm) Threaded Shank Length (200+mm) Head Width Thread Width
M4 0.7 14mm n/a n/a 2.8 7
M5 0.8 16mm 22mm n/a 3.5 8
M8 1.25 22mm 28mm n/a 5.3 13
M6 1 18mm 24mm n/a 4 10
M12 1.75 30mm 36mm 49mm 7.5 19
M20 2.5 46mm 52mm 65mm 12.5 30
M16 2 38mm 44mm 57mm 10 24
M10 1.5 26mm 32mm 45mm 6.4 17
M14 2 34mm 40mm 53mm 8.8 22

Chart for DIN-Standard 933

This is an extra-size chart that you will find useful for your choices as well.

Thread Size Thread Pitch Thread Width Head Width Radius Under Head
M20 2.5 29-30mm 12.5mm 0.8mm
M12 1.75 17.5-18mm 7.5mm 0.6mm
M16 2 23-24mm 10mm 0.6mm

Where to Buy Hexagon Head Bolts

Find hexagon head bolts in various sizes and types at L&T-SuFin. This is a great place to find all other industrial tools and equipment along with solutions across diverse categories. You also get logistics support and finance solutions to make your purchases easier on the platform. You can also keep reading more about hexagon head bolts and other types of equipment by following the blogs. This will help you learn more about using these tools, their multifarious applications, types, sizes, and more. Remember that selecting the right size and dimensions is always essential if you are to maximize the usage potential of hexagon head bolts. Hence, following the size charts and dimension guides is absolutely necessary.


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