Internal Shakeproof T-lock Washers

Internal shakeproof T-lock washers are designed to resist loosening under vibration by combining internal serrations with a T-lock profile, providing enhanced grip and secure locking performance. The internal teeth engage with the fastener while maintaining a clean outer edge, making them suitable for applications requiring a neat finish. Commonly used in mechanical, electrical and assembly applications, these washers are manufactured to DIN 6797J standards and are available in A2 stainless steel and zinc plated finishes.

Available in commonly used metric sizes and specifications, these washers ensure secure fastening, improved vibration resistance and dependable performance across engineering, electrical and general assembly applications.