Threaded End
About Threaded Ends
Basically, threaded rods are just long pieces of metal rods with threads on them. People also refer to them as just studs or as threaded bars. These are also one of the most versatile pieces of tools that you can find out there.
If you see a threaded rod only from its one end, you might not be able to tell whether it is a bolt or a threaded bar. Both of them are very similar in appearance. But the main difference is that threaded bars have threads on both ends. This makes them incredibly useful in some specialised applications. In effect, these rods can replace both bolts and also reinforcing iron rods in some cases. Read this article to know more about threaded bars. Having a better understanding of them will help you make the right choices when you are shopping for them.
Everything you need to know about threaded rods
When it comes to industries like construction, agriculture, and electrical, threaded rods are an essential item that you can never do without. They offer several advantages over regular non-threaded iron rods. These rods are also available in a wide variety of materials, sizes, and thread types. You can use them as supportive rods as a replacement to iron bars and as a replacement for long bolts. This article will tell you everything you need to know about threaded bars. You can also find some really useful tips that will come in handy when you do the shopping.
Threaded rods vs bolts
One question that people have in their mind when they see a threaded rod is how it is different from a large bolt? In fact, threaded bars are a lot similar to bolts. When you compare the design, the only noticeable difference between a bolt and a threaded bar is the absence of a head. Because of this, a threaded rod has threads on both ends. Therefore, you can drive both ends of the bar into the objects so that you can connect them together. Another difference is that bolts are generally smaller and also shorter than threaded bars.
Colour codes for threaded rods
The classification of threaded rods is very different from bolts. Specifications for bolts are the size of the bolts and type of the head. But in the case of a threaded bar, it is not just about the size. Apart from the size of the bar itself, they also use a type of colour codes to differentiate between different materials used to make the rods. Threaded bars with green or red colour codes are completely stainless steel. However green ones use A2 grade steel which is stronger than A4 grade steel in the other one. There is also a range of other colours that represent rods that use plain steel.
Uses of threaded rods
Threaded bars are just another type of fasteners similar to bolts. The primary purpose of them is to join two materials together. Because both ends of rods can be screwed into objects, using them removes the need to pass really long bolts through the entire length of the objects. This type of joint is called threaded rod coupling. Another use of threaded bars is as a replacement for regular reinforcing iron bars inside materials like concrete, metal, and wood. It is also possible to create a temporary base for construction work by joining many of these rods together.
Types of materials
The main difference between threaded rods is in the threads. You will find the fully threaded rods with threads that extend from top to bottom of the rods. For applications requiring grip strength, these rods are a perfect choice. The second type of threaded bar is the partially threaded rods. These rods also usually have threads on both ends. But there will be an area in the middle that without any threads. This portion of the rod is called grip length. The grip length will vary for different rods. Depending on your need and the type of application, you should choose a rod with appropriate grip length.
Tips on how to buy Threaded Rods
Searching for the right type of threaded bar can be an overwhelming experience. Sometimes, finding the rod with the right specifications can be harder than finding the right bolt. This is because most threaded bars look almost similar to other types of rods. It can be hard to tell them apart if you are not used to them. However, it can be a lot easier if you know what criteria to look for in order to find the right type of threaded bar for your specified application. Here are a few tips that you can follow when you are shopping for them.
- Material – Threaded bars come in a few different types of materials. These include materials like plain steel, galvanised steel, stainless, steel, and aluminium. However, instead of referring to the actual material of the rod, people refer to them using colour codes. Interestingly, you may come across threaded rods made from the same material but have different colour codes. This is due to the fact that colour codes also vary with the coating on the bar.
- Grip type – Check the grip on the threaded bar before buying. For most applications that require high grip strength, you will probably need a rod that has threads from top to bottom of the rod. These rods are called fully threaded bars. Some other applications specifically require partially threaded rods. Threads also vary in the direction of rotation as well.
- Diameter and length – Similar to bolts, the size of the rod is also a major determining factor for applications. Measuring the size of a threaded bar is somewhat different from that of a bolt. In the case of a threaded bar, you should look at the overall length, the pitch of the thread, and diameter of the rod.
- Consider the purpose – The type of threaded rod you use should be appropriate for that specific application. For projects in which the shear resistance and alignment is essential, you need partially threaded bars. On the other hand, applications that demand higher grip strength require fully threaded rods.
Besides threaded rods, you will need a few other tools and tool accessories to successfully complete any home improvement project. These include items like tile accessories, measuring instruments, screwdrivers, wrenches, and toolboxes. However, finding this is really easy if you use our shopping search engine . It will also let you compare the prices and features of different tool accessories so that you can pick the best one among them. Also, don’t forget to check out other products from the DIY category.
Question & Answer
How do you cut a threaded bar?
Large threaded bars usually come in a standard one-metre length. For applications that require longer bars, you can also get rods that are two metres or three metres long. But when you need a rod of length that is not the standard, then you will need to cut the rods to the length you need. But cutting them is a little more work than cutting regular iron rods because of the thread. So, after cutting the bar using an abrasive blade, you need to smooth out the edges by sanding them or by using a grinding wheel. This is essential for the thread at the cut end to work.
Can you bend a threaded rod?
Yes, it is possible to bend threaded bars. However, you should be more careful. Because of the difference in materials and the structure, it is harder to bend threaded rods. To bend them, you should first mount the rod on a bench vice. Make sure that the rod is tight and secure. After that, use a gas torch to heat the part on the rod that you want to bend. Heat the rod until it is reddish in colour. At this point, the steel is soft enough so that you can bend the rod using your hands. Remember to wear eye goggles and heavy-duty gloves.
Can you join two threaded rods?
Most common lengths for threaded bars are one metre, two-metre and three metres. Even though rods longer than these do exist, they can be a bit hard to come across. If you want a threaded bar longer than three metres, the easiest way is to join two rods together. There are two ways to do that. You can either weld to join both ends together. The second method is to simply join the two together using connector bolts. While the first option provides a strong and permanent joint, the second method adds a weak element in the middle. Also, the connection can be removed afterwards.
If you are looking to buy threaded rods online in the UAE, you are in the right place. There are more than 500 shops and brands offering them here on Shops.ae. These shops offer products from popular brands, including ASTM, Hilti, Din, 3M, Bosch, Uxcell, and Reely.