Important Tips For Finding Suitable Aircraft Nuts And BoltsPosted by: Damon Webster | Posted on: August 14, 2019
Airplane hardware must be carefully selected as making the wrong choice would compromise the safety of its passengers. You want to ensure that materials are well held together hence the choice of bolts and nuts ought to be meticulously done. Some legwork should be done to find suitable products from a wide variety in the market. It is crucial to take the following points into consideration when acquiring aircraft nuts and bolts.
The material used to make these items must be well examined. These products are mainly made from steel, its alloys, and aluminum. Steel bolts which are coated provide superior resistance to corrosion and thus serve their purpose excellently. Items made using alloys have superior surface stability and excellent mechanical strength. On the other hand, aluminum products are generally resistant to oxidation besides being light in weight.
It is essential to consider the coating used in manufacturing this hardware. Coating plays an important role in adding resistance against corrosion. Galvanizing coats offer the best resistance but may increase the thickness of a bolt making it incompatible with nuts. Zinc plating offers a surface that is corrosion resistant but the products become susceptible to rust if the coating gets damaged.
The size of the hardware should be in line with the required diameter of the bolting surface. Ensure the selected size has ample length to pass through the surfaces that are being joined together. You need to make certain that the number of threads hidden in the particular hole does not exceed one. An upper limit of three washers may be used in case the bolt is excessively long.
Installation of nuts and bolts ought to be considered as the wrong installation would have serious consequences later on. You must make sure there are no burrs on the bolt when slotting it in. Be sure to use washers carefully to ensure they hold the hardware in place excellently. The entire length of the shank must lengthen fully into the bolt hole. Additionally, make certain the nuts are superbly tightened to fasten the needed parts well.
These products can either be purchased directly from manufacturers or outsourced from trusted distributors. Manufacturer parts would be a convenient choice if you wish to buy large volumes of the hardware. Most manufacturers disregard low volumes. A supplier is a good choice when purchasing lower diversity and volumes of these items.
The torque of such hardware should be carefully calculated for their proper installation and performance. If the torque is not well done, the bolts may fail which would subsequently compromise safety. Every manufacturer produces the hardware with a distinct torque value. Be certain to use a torque wrench and pertinent charts to ensure the correct value is attained.
Buyers must beware of counterfeits to avoid further issues with their aircraft down the road. The bolts must have distinctive markings on their surface which show the kind of airplanes they are designed for. Also, ensure the nuts have met the standards set in the aviation industry. This will ensure the safety and performance of the airplane is well enhanced.