Ratings & Reviews for Hillman 1/2-in Zinc-plated Steel External tooth Lock Washer 2-Count

What Customers Are Saying

Customers overwhelmingly praise these lock washers for reliably preventing bolts and screws from loosening, with nearly all reviewers confirming they work exactly as intended. Many highlight their solid construction, galvanized or stainless materials, and ability to maintain tension under vibration and stress. Reviewers consistently report accurate sizing and perfect fit for their hardware needs. The washers are widely regarded as durable, high-quality, and affordable, with most customers stating they would purchase again. A handful offer neutral feedback, but no meaningful defects or performance issues emerge.