Enhance your fastening solutions with our 1/2" Square Section Heavy Spring Washer, featuring a bright zinc plated (BZP) finish for superior corrosion resistance. Designed for robust applications, this washer ensures secure and reliable tension in high-stress environments. Ideal for industrial and mechanical use, its square section design provides optimal load distribution, preventing loosening under vibration. Upgrade your assembly with this durable and efficient spring washer, perfect for maintaining structural integrity.