The W21/Q TTN Lockwasher is a reliable inch-sized locking component designed to secure fasteners in high-vibration environments. Constructed from high-strength materials, this lockwasher offers excellent durability and performance. Its innovative design prevents loosening, making it suitable for various industrial applications. The lockwasher adheres to industry standards, ensuring compatibility with a wide range of fasteners. Ideal for automotive, machinery, and construction applications, it is essential for maintaining the integrity of your assemblies and ensuring long-lasting performance.