The 20 piece set of Screw Petal Jack Nuts 4 x 20mm (4 x 20mm), will provide you with a great method to securely fasten metal surfaces, hollow walls, cabinets, panels and other light weight structures. These jack nuts were specifically made to give you a high level of internal grip and distribute the load around the structure so you can use them when you do not have enough room to tighten your screws from the back or have thin materials.
Each jack nut was built out of heavy duty metal with a rust resistant finish to ensure they will last in the most difficult conditions. The jack nuts have been built to hold up to vibrations, loads, and being reused many times, which make them perfect for both professionals and DIYers alike. Whether you work in a workshop, commercial interior or are doing home improvement, these jack nuts will provide you with the same amount of strength and reliability as any other fastener on the market.
Petal style jack nuts are identified by their expansion mechanism. Once the screw has been tightened the expansion mechanism of the jack nut expands in a petal like fashion inside of the jack nut behind the panel or metal sheet. The petal expanding process creates a solid anchor that spreads the load of the structure out over a greater area, thus greatly decreasing the chances of the structure pulling loose or coming apart at the attachment point. This expansion mechanism works very well in hollow materials and thin metal walls where standard fasteners typically fall short.
These jack nuts come in a diameter of 4 mm and a length of 20 mm. Because of this medium duty application they are perfect for installing wall cabinets, electrical boxes, signage, brackets, calligraphy frames, shelves, fixtures, and decorative panels. The size of the jack nuts are large enough to offer a good amount of holding power, yet small enough to allow for compact installation without damaging the base material.
Installing these jack nuts is very easy and simple. All you have to do is drill a correct size hole in the metal or wall, insert the jack nut and then tighten the screw. As you continue to tighten the screw it will expand the jack nut from the inside and lock it firmly into position. One of the best things about the installation of these jack nuts is that you do not have to remove the panel or sheet metal in order to install them, because they can be installed from the front side of the panel or sheet metal. This single-sided installation saves you a lot of time and effort when setting up.
Inside of the threaded portion of each jack nut there is a reuseable connection point. Unlike some other types of one time use type anchors, these jack nuts can be removed and re-installed if necessary. This ability to remove and reinstall the jack nuts gives you a lot of flexibility and convenience when you want to add to, modify or repair the project that you are working on. This additional benefit of the jack nuts adds a lot of value and convenience to your project, especially if you plan to have to adjust the project again sometime down the road.
This 20 piece set of jack nuts is an excellent value for the is a number of reasons. For starters and it comes with a large quantity of jack nuts and so you will always have plenty of jack nuts available to complete your project. In addition and having a large quantity of the same size jack nuts helps you to keep all of your projects looking neat and professional. It also eliminates the need to go to the store every time you run out of jack nuts and which can save you a lot of money in the long run.
Screw petal jack nuts are an excellent choice for a variety of different types of materials, including steel sheets, aluminum panels, metal frames, thin walls and cabinet structures. In fact, they are often used in interior construction, furniture building, retail display construction, office fixture construction and art installations, such as calligraphy and framed artwork, where it is important to have a secure way to attach items without creating an unsightly appearance.
To summarize and the 20 piece set of Screw Petal Jack Nuts 4 x 20mm (4 x 20mm) is a great fastening option for the is attaching to metal and hollow wall applications. They provide strong and reliable, and versatile fastening options for cabinets and hardware mounting, decorative applications and professional applications. The jack nuts provide a great deal of durability, reliability, and versatility and are an excellent addition to any tool box.
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