1. Choose the Right Butterfly Screws Make sure to select butterfly screws that are appropriate for your TV mount and bracket Choose the Right Butterfly Screws Make sure to select butterfly screws that are appropriate for your TV mount and bracket
Another important aspect of bolt structure is the threading. The threading of a bolt refers to the grooves that wrap around the shank of the bolt. The threads on a bolt are what allow it to be screwed into a nut or a threaded hole in a material. The pitch, or distance between each thread, can vary depending on the application of the bolt. Coarse threads are better suited for applications where quick assembly is required, while fine threads are used for applications that require higher strength and precision
In the manufacturing sector, long tek screws find application in assembling heavy machinery and equipment

Electrical tapes are versatile, suited to a multitude of tasks, and when installed properly provide a long-term, effective insulation. According to Anderson, both the NJATC headquarters and local training efforts are strongly supported by industry suppliers, which provide sample products and assist with course development and hands-on instruction. In addition, manufacturers of electrical-grade tapes are generally willing to provide technical support and instruction on proper taping techniques.
Electricians have critical jobs. Keeping our world powered requires concentration, knowledge and skill. Some of the most dangerous work is done by electricians working on medium and high voltage applications. Ethylene propylene and silicone rubber electrical tapes have the highest dielectric rating of electrical tapes made by 3M and are a trusted product in the toolbox of most medium and high voltage linemen and installers. With proper wrapping, their self-fusing properties help to eliminate voids in critical areas that may cause catastrophic failures .
2. Good insulation performance:
Key Features
It’s the simple things that we seem to take for granted in an industry where so much experience is retiring away.

Acrylic Adhesives
Electrical tape is made of PVC, which is a thermoplastic. This means that it will soften and melt when exposed to high temperatures. However, this doesn’t mean that electrical tape is flammable.




Material: Self-fusing silicone rubber