Bulte Launches Self-Locking Nylon Nuts

Bulte Plastics has launched a series of plastic self-locking nuts. The lock nuts are suitable for applications that require extra security as they eliminate backlash without sacrificing efficiency. The company said this type of nut is more effective than standard hex nuts because it includes a no-threaded part that closes around the thread, creating a lock between the two threads.

Self-locking nuts are being used as a secure fastening nut for joining many kinds of parts. They are manufactured from natural Polyamide 6.6 that, when combined with steel screws, provides low drag torque and smooth operation throughout the life of the assembly (preferably not reusable). They also save weight over the conventional steel/nylon lock nuts.

The cost-effective plastic nuts are used in a variety of industrial applications, including: electronic and electrical equipment; construction; furniture; and medical industries; which require properties such as strength, corrosion resistance, oil resistance, low weight alternatives and low thermal conductivity. The working temperature range is -30C to +100C. Metric sizes include M5, M6, M8, M10 and M12. The self-locking nuts can also be supplied in PP, PE and PVDF (these materials are recommended for their food and medical qualities) and in a range of colours.

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