Black iron lock washers STD are flat washers with a split ring at the center. They are designed to bite into the screw's head, preventing the bolt or nut from loosening due to vibration and other factors.
Black Iron Lock Washer STD
They are often used in industrial, automotive, and construction applications. High-level vibrations or torque can cause nuts and bolts to loosen over time. Black iron washers prevent that from happening. They are also corrosion-resistant, making them suitable for outdoor and marine environments.
Sizes available upon request.
To order, please email us at sales.stanhope@gmail.com or fill out our online form.
You may also call us via (632)-89612255 / (632)-89612256 / (632)-89612257.