Nylon patch screws, just as its name implies is to prevent loose screw, it was based on the thermal spraying technology will body composition of the coating on the thread, the nylon engineering plastics as the thread in the tightening process, this layer of engineering plastics was extruded and generate strong reaction force and friction force, so as to prevent the screw back, have the effect of locking.  

Another thread locked screw is the glue screw, is pre-coated by imitation loose screw glue, is a high viscosity, non-toxic, contact deformation, water-based pre-coated thread sealant, suitable for automatic gluing.  After drying, it becomes a flexible, adhesive sealant without curing.  Can be used for tapered or straight thread sealing.  Sometimes, screw thread and workpiece connection fastening together, when the workpiece is often in vibration, operation and impact, it is easy to make screw thread and workpiece locking force disappear, and screw loose, so imitation loose screw occupies an important position in industrial construction.  

Anti-loose screws are mainly used in the following aspects, such as glasses, clocks, electronics, electrical appliances, Musical Instruments, furniture and so on, often need to do anti-loose processing.  Like engineering, Bridges, recreational assembly and other outdoor facilities to use screws to do loose processing.  

Suzhou Anzhikou hardware Technology Co., Ltd. to do anti-loose glue screw has 20 years of experience, the production of screw quality is good, the price is reasonable, if you need, welcome to inquire!