There are many manufactures which manufacture different kinds of fasteners to meet the demand of the customers. Nuts, bolts and screws are used not only at home but also by big players who manufactures aero planes and automobiles. The fasteners industry is very big and continues to grow.

The manufactures are facing a lot of challenges. To make a good fastener which long last and which can be unscrewed easily has lead to its development. The development process is going on and.....more....

Fasteners have consensus specifications. Be it an aero plane manufacture or an auto manufacturer they have their own specifications for fastener finishes. The fastener distributors have to meet the supply automotive manufacturers depend and their Tier 1 and Tier 2 suppliers and have to finish the product as per those specifications. Thus all this leads to the increase of costs because of the specifications. They use different coatings and different process cycles. The fastener finishers.....more....

The manufactures want to give its customers fasteners with longer warranties. The automotives industry is the main industry which uses millions of fasteners as nuts, bolts, screws and washers every year. The manufactures have to develop fasteners which can perform well and last for a longer time. Long back the fasteners used in to building a car would last for three years and after that they would need a replacement. 

Now the manufactures think that .....more....

Today Fastener industry is one of the most important industries existing in the world. Coatings on fasteners are done to protect them from corrosion and also improve their appearance. This coating done to get a special property to the fastener that is to control the amount of torque which is required to tighten a threaded fastener. 

Finshers are those people who give the final touch to the fasteners such as nuts, bolts, thread bar, washers.....more....

Stainless steel as such has along history. The non-corrosive object came to existence from India. India has an art-craft called the Iron pillar of Delhi, which has a high-phosphorous-content in the Iron Pillar. Stainless steel which is now used came into existence in the early part of the 20th Century. In the beginning stainless steels fastener were made of 10-18% chromium, along with significant amounts of carbon. Now manufacturers have made stainless steel .....more....

The question which comes to our mind is how to make the nuts stronger so that the fastener can bear the tension load and torque. The solution is simple by making the nut height taller. The next question which comes to our mind is whether there is a difference or no. The answer is there is not much difference. When you use a bolt and nut for a joint and there is breakage in the joint it lead to bolt failure. When a bolt failure occurs then repair has to be forthcoming. Nut fai.....more....

As we are aware that joints have to bear a lot of load and has to have server movement forces. It is important to have a secure and sold fastener at that point to avoid any critical failures. The washer on the nut which assemblies the stake over ring is for holding the joint and is easy to disengage. It is very important after all it plays a critical role in joints

Mostly flange nuts are critical but some aren't.  In the electrical ground flange nuts are used in order to prevent the ground terminal from turning during the tightening.....more....

When some new engineers and designers come in the industry, they came with a fresh breath of ideas when combined with the knowledge of the old timers it gives a new useful meaning to the use of fasteners and nut-washers in the machine. At the time of assembling the nut fasteners and nut-washer one gets to know the different between the different kinds of nuts and bolts.

Many stainless steel fasteners and nuts are used as attachments to hold a critical joint. A critical .....more....

Weld Nuts are designed by soft metal parts which are attached by a fusion process which is generally called welding.  Weld nuts are available in all shapes, sizes and configuration. They have a low cost factor involved with them, if the welding equipments are available easily. Welding schedule is energy proper processing and the manufacture has to pre-dean the nut to product a good welding’. The process is usually ignored leading to manufacturing of the poor quality of nut having weak point at the time of attachment.  .....more....

While using the standard shape nuts you have to determine which side is to be tightened.  There is a slight difference between the torques that needs to be achieved at the same time when the clamp is loaded (or) when the nut or the bolt side has to be tightened. Nuts like wield, clinched and U-shape are fixed in position and cannot be turned. Standard nuts are the least expensive nuts when compared to the threaded fasteners. Standard nuts are used with any thickness of material between .....more....