Midwest Fastener 3/8 in. Bronze Split Lock Washer

The Midwest Fastener 3/8 in. Bronze Split Lock Washer is engineered to provide continuous tension and secure holding power in heavy-duty fastening assemblies. Its helical split design acts as a spring mechanism that compresses under load, preventing fasteners from backing out under severe vibration and dynamic movement. Constructed from durable bronze, this lock washer offers superior corrosion resistance, making it suitable for marine, outdoor, and harsh environment installations. It ensures dependable joint integrity across a wide variety of industrial, hardware, and equipment applications.