- Hole Diameter: Fits 1/2" bolts with a hole diameter of Φ13mm, ensuring compatibility for various fastener applications. - Dimensions: Each washer measures 1-1/8" x 1-1/8" (28x28mm) with a thickness of 2mm to 4.5mm and a 1:11 slope, providing a stable and secure fit. - Durable Material: Made from carbon steel Q235B, these washers are hot-dip galvanized for enhanced corrosion resistance and longevity, making them ideal for outdoor and demanding environments. - Functionality: Beveled square washers are specifically designed for use in uneven fastener assemblies, effectively distributing weight and reducing stress on the fasteners, which can extend their lifespan. Practical Applications: 1. Construction: Ideal for use in construction projects where structural stability is crucial, ensuring a secure connection even on uneven surfaces. 2. Maintenance: Perfect for repairs and installations in machinery where traditional flat washers may fail due to irregular surfaces. 3. Outdoor Projects: Recommended for deck building or outdoor furniture assembly, where exposure to elements may compromise other materials. This product offers a reliable solution for any fastening needs, enhancing the performance and durability of your assemblies while providing consistent support in challenging conditions.