SEM's screws are self-tapping fasteners designed for secure and efficient assembly in various applications. These screws feature a unique pre-assembled, captive washer that eliminates the need for separate components. The screws are equipped with a resilient thread-forming design, ensuring a tight fit and enhanced resistance to vibrational loosening. SEM's screws are commonly utilized in automotive and electronics industries, offering a reliable solution for fastening plastics, metals, and composite materials. Their precision engineering and durable materials make them ideal for high-stress environments, providing a cost-effective and time-saving solution for fastening applications.