Square washers are designed to provide a larger surface area under a bolt or nut, offering added stability and preventing pull-through in softer materials. Commonly used in timber construction and structural applications, they are available in a variety of sizes and finishes to suit different projects.
The 1" Square Section Heavy Spring Washer in Bright Zinc Plated (BZP) finish is a high-strength fastening accessory designed to prevent loosening under vibration and dynamic loads. Its square-section profile provides greater resistance to flattening, making it ideal for heavy-duty bolted connections in industrial, construction, and engineering applications.