G L Huyett's Split Lock Washer 1060 Carbon 3/8 ZC is engineered for enhanced fastening security. Made from 1060 carbon steel, this washer provides excellent resistance to loosening under vibration. The 3/8 inch size is perfect for a variety of applications, ensuring a tight fit with bolts and screws. The zinc coating (ZC) offers additional protection against corrosion, making it suitable for outdoor and industrial environments. This washer meets industry standards, ensuring reliability and performance in critical applications.