Common Applications of External Tooth Lock Washers Across Industries

External tooth lock washers are highly versatile and find use in many critical applications. In electrical panels and grounding systems, they ensure solid, uninterrupted grounding connections. Automotive and heavy machinery industries rely on them to secure fasteners in engines, chassis, and vibration-prone parts.

Industrial equipment such as compressors, pumps, and conveyors use these washers to maintain assembly stability under shock and movement. In construction, they are often found in steel frameworks and structural joints where consistent fastening is key. Even in electronics and household appliances, external tooth lock washers prevent loosening caused by vibration, making them a trusted component in many industries.