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Flat countersunk head tapping screws with two threads for plastics

UNI 9709 flat countersunk head self-tapping screws are an ideal solution for fastening on plastic materials. Featuring a two-threaded thread, these screws offer excellent sealing and even pressure distribution, minimising the risk of damage to plastics. Their design is intended for easy installation and long-lasting performance even under intensive use. The flat countersunk head allows for flush mounting with the surface, ensuring a clean and professional appearance. This feature makes UNI 9709 screws particularly suitable for applications where visual appearance and functionality are equally important, such as in household appliances, electronic components and industrial sectors. Thanks to their two-threaded design, these screws ensure quick insertion and a firm connection, making them perfect for assemblies on plastics of different densities and hardnesses. They are made of high quality materials, with surface treatments for increased corrosion resistance, ensuring excellent performance over time. UNI 9709 self-tapping screws stand out for their reliability and ease of use. Supporting robust fastenings in a wide range of applications, these screws offer the ideal combination of convenience and safety. Choose UNI 9709 screws for superior fastening. Discover our complete range of solutions designed to ensure optimal performance on plastic components and beyond.

Technical details

UNI

9709