Knowledge of Self Drilling Screws With Wings products
I believe everyone knows "screw"! It has many uses in daily life, such as fixing boards, making wood products, etc., and screws are used. There are many types of screws, among which Self Drilling Screws With Wings products is the most used by mechanical workers. Today, I will tell you the knowledge of Self Drilling Screws With Wings products for everyone to understand.
As the name suggests, Self Drilling Screws With Wings products are screws capable of drilling threads into materials. Self Drilling Screws With Wings products are available in a variety of materials including wood, metal and brick. These screws cannot drill through metal and require pre-drilling a pilot hole prior to installation. Pilot holes are created by using a drill bit that is slightly smaller than the screw, and the thread of the screw taps metal or wood when installing the screw. This tapping action holds the material together. Self Drilling Screws With Wings products can have many different types of tips that help drive threads into a variety of substrates.
ADD.: Gongzi Village Industrial Zone, Longyan County, Hebei Province