Type of self locking screws

Many companies and factories now use screw fasteners when assembling products. Different companies have different requirements for self locking screws, and the types used will be different.

There are several types of self locking screws, one is nylok patch on the threaded portion of the screw. nylok patch and chemical nylok patch and nylon nylok patch, depending on the number of disassembly, which kind of nylok patch is used. And, when the customer says the point nylok patch, we will also ask the customer what the range of nylok patch is. Because nylok patch usually has 45 ° nylok patch, 90 degree angle, 180 ° nylok patch, 360 ° nylok patch and so on.

One is to make the serration under the head of the screw. If this is done, it is non-slip, easy to fasten, not easy to fall off, and also plays a self-locking role.

One is that there is a slit at the end of the screw, and there is a thin rubber band inside the seam. This self locking screws provide some re-use due to deflected or twisted threaded fasteners. However, most do not share the high utilization characteristics of the type of material additive. In addition, since the twisted thread locking fastener is designed to be locked by the irregularity of thread integration, such a screw is highly sensitive to the hole size.

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