Plastic anchor is suitable for installation of various equipment. Plastic anchors fill in the shortcomings of the original cork and are generally made of PE. The nylon hammer fixing anchor fastener has the characteristics of good elasticity, good tension, impact resistance, not easy to crack, strong hardness, and will not rust. Because of its strong elasticity, it can prevent it from sliding in the hole.
In fact, we only need to understand the three parameters of white hammer drive nylon plastic fixing expansion anchor plastic screw plug, they are the length of plastic anchor, the outer diameter of plastic anchor and the inner diameter of plastic anchor. The length of the plastic anchor can be used to determine the length of the metal screw. The outer diameter of the nylon hammer frame fixing anchor can be used to determine the type of drilling bit to be used in drilling. The inner diameter of the nylon hammer fixing drive anchor can be used to determine the diameter of the metal screw. When choosing the metal screw, the diameter of the metal screw must be about 0.5mm smaller than the inner diameter of the plastic anchor, and the length of the metal screw must be greater than the length of the plastic anchor. In this way, the plastic anchor can be completely opened, thus increasing the friction force between it and the wall, and fixing the metal screw firmly on the wall. Some custom hot sale wall anchors have a larger area on the outside than the ordinary ones. This kind of plastic anchor blocks the wall or panel damaged by the electric drill, thus increasing the beauty of the wall.
You need to drill holes in the walls before installing the plastic anchors. So you have to determine the depth of the hole. In general, the depth of the hole should be about 5 mm larger than the length of the plastic anchor. In this way, the metal screw can be fully inserted into the plastic anchor, so that the plastic anchor can be completely opened.
When installing fast delivery wall anchors for sheet metal, the hardness of the wall is also a condition to be considered. Generally speaking, the greater the hardness of the wall is, the better the installation effect of plastic anchor is. But it also depends on the force condition of the fixed object. The mechanical strength of plastic anchor installed in concrete is five times that of plastic anchor installed in brick.
The maximum bearing capacity of different types of plastic anchors is also different. For example, the maximum bearing weight of plastic anchor of model M6 is 120kg, while that of plastic anchor of model M8 is 170kg.
When installing the plastic anchor, the tools to be used are electric drill, hammer and screw driver. Electric drills are used to drill holes in walls, hammers are used to hammer useful stainless steel wall anchors into walls, and screwdrivers are used to install metal screws into hollow wall anchors with screws.