Recent innovations in bolt technology have significantly enhanced product performance and reliability. High-performance materials such as titanium alloy and stainless steel are widely used, offering greater strength and corrosion resistance. Modern manufacturing processes like CNC turning and laser cutting ensure higher precision and consistency. Additionally, smart bolts equipped with sensors and wireless communication capabilities can monitor fastening status in real-time and enable preventive maintenance, greatly improving structural safety. On the environmental front, manufacturers are increasingly using recyclable materials and reducing waste to lessen their ecological impact. With the rise of customizable designs, users can select bolts tailored to specific needs, further improving application effectiveness and overall performance.