Nuts and bolts are the most common fasteners that find their application in different industries, including manufacturing, automotive, and agriculture.
There are some other fasteners besides the nuts and bolts- nails, anchors, and rivets.
People often get confused with bolts and nuts. Although they are always used in a pair, it is good to know what is what and what is the difference between a nut and a bolt.
What are Nuts?
Nuts have threaded holes and are used in partnership with bolts. The nuts and bolts should be of similar size to fit properly and complement each other.
Together they join two or more components. Different types of nuts have different locking systems and different advantages.
The internal threads (spiral thread groove) on the nuts create friction with the bolts’ threads. It prevents the loosening of the system due to the machine vibrations. Thus, averting any accident.
Nuts are circular because it reduces wear and tear and makes the process of screwing and unscrewing easier.
Nuts and bolts have a slight variation in circumference. Nuts have a bigger circumference to fit the bolts appropriately.
Different Types of Nuts
- Coupling Nuts
- Flange Nuts
- Hex Nuts
- Lock Nuts
- Square Nuts
- Slotted Nuts
- Wheel Nuts
Different Nut Materials
The manufacturing of nut fasteners includes using carbon steel with zinc coating. Carbon is a strong metal, and the zinc coating makes it corrosion-resistant.
What are Bolts?
Unlike nuts, the bolts have external threads that cause friction with the internal threads of nuts. They are lengthier than nuts.
Bolts can be either full-threaded or half-threaded, depending on the industry. They have different lengths according to the different sizes of the component.
One part of the bolt is the threaded stem (shank), while the other end has a round head that provides a solid grip and the base to tighten the bolt.
A screwdriver is the most common tool used to tighten the bolt.
Different Types of Bolts
- Anchor bolt
- Blind bolt
- Carriage bolt
- Flange bolt
- Hull bolt
- Hex bolt
- Machine bolt
- Shoulder bolt
Different Bolt Materials
High-grade steel with large percentages of nickel and chrome are the predominant materials in bolt manufacturing.
Nickel maintains the steel structure at lower temperatures and offers corrosion resistance at high temperatures. Chromium enhances the strength of the stainless steel fasteners.
Besides, aluminium, plastic, and brass also make it to the list of different fastener materials.
Conclusion
Nuts and bolts come in various dimensions and materials. Each size has its significance, and the use depends on the environment and purpose.
It is easy to get confused between the two since they are always in conjunction. Screws- another fastener that people confuse with bolts.
The durability of the fasteners depends on the manufacturing process. Heavy machinery like aircraft needs high-quality fasteners.
Bhavya Industries caters to all industries and follows proper procedures to fabricate fasteners that meet national and international standards. We understand that small parts make a big difference. Our workers toil to create satisfactory products for our customers for the last 25 years.
