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phillips pan head hi/lo self tapping screws for plastic

The UNI 9707 two-thread cross-head tapping screws are specifically designed to ensure strong and secure fastenings on plastic materials. Thanks to their two-thread design, these screws ensure even pressure distribution, minimising the risk of damaging the plastic during installation. Also available with a hexalobular socket or as a bitless variant, they offer extraordinary versatility to meet different assembly requirements. The cylindrical head and cross recess allow for quick and easy installation using standard tools. The robust construction provides excellent tensile and torsional strength, making them ideal for applications where a stable and durable connection is required. UNI 9707 screws are available in different configurations to suit plastics of various densities and compositions. The variant with a hexalobular (Torx) keyway offers additional unscrewing resistance and increased torque transmission capacity, while the bitless version is ideal for assemblies requiring a more delicate approach. Manufactured with high-quality materials and corrosion-resistant surface treatments, these screws guarantee excellent performance even under demanding environmental conditions. Their application is widespread in the electronics, automotive and industrial production sectors, where precision and reliability are essential. Choose UNI 9707 cross-head tapping screws for professional and efficient fastening on plastic components. We offer a complete range of UNI-compliant options designed to meet the most demanding technical requirements.