What is an insert matrix?
Insert is a hammer or screwed into a wood or particle board. After placing in the wood, the matrix provides inserting a strong and safe assembly point in which it hangs art, pictures or a wide range of other objects that can be held by a small screw. Some insertion nuts are designed from steel or plastic, while others are made of brass. The type of matrix is made with threads on the outside and is stretched into the pre -drilled hole by placing the key on the hexa into the insert and turning it into the wood until it is tightly. The positive version, also known as a knock-in walnut, is made of a steel body, sometimes surrounded by a flange type of washing machine, complete with small spines all around that comes into the wood when they are pounded.
One of the advantages that the matrix of insertion above the head is comfort for installation from one side of the wood. Many require fasteners that they are pushed by wood from the back. TOto orders larger holes cut into wood or structure to allow access to the back, as well as extending time and expenditure to repair the access hole. When purchasing the insert matrix, it is essential for the matrix of the correct size to be used in the right size of the size. Forced the matrix insertion into too small hole can damage the matrix; On the contrary, the location of the matrix in an excessive hole will usually lead to the failure and pulling out the nuts.
When drilling the mounting hole for the matrix insertion, it is mandatory to make the opening deep enough to suit the length of the screw, which will be stretched by the nut. If this task does not complete, the matrix may cause the insertion to be pushed from the hole with a screw because it is tightened to the bottom of the hole. It is also important to place the inserted nut with the outer edge of the mounting hole. This ensures that the correct amount of insertion of OR fiber spines lights up wood. Completion of this step will be provided by the safest and strongest assembly point with this type of fasteners.
the size of these fastenersH elements reflect the size of the screw that is visited in the matrix. The size of the opening needed to place the nut in the wood has nothing to do with the size of the matrix. Many nuts are packed not only with the fastening element of nuts and screws, but also with the right drilling needed to install the nut in the wood.