پیچ بلند فولاد ضد زنگ با کیفیت بالا برای موتورهای خودرو، اینورترها

Video Description:
Discover the high-quality 200mm Hex Extra Long Machine Screws made from SS302 material, perfect for automotive motors and inverters. These durable and reliable fasteners meet DIN571 and DIN964 standards, ensuring top performance. Customizable sizes and materials available to meet your specific needs.