HSFG Washer
HSFG Washer
High-Strength Performance with HSFG Washers
HSFG (High Strength Friction Grip) washers are hardened, heavy-duty components designed for use with HSFG bolts in structural steel connections. They help distribute clamping force evenly, preventing the bolt head or nut from embedding into the steel surface while maintaining the required tension for slip-resistant, friction grip joints. Built for high-strength applications, these washers ensure reliable load transfer and joint stability under demanding conditions. Commonly used in bridges, high-rise buildings, and heavy structural frameworks, HSFG washers play a critical role in ensuring safety and long-term structural performance.
Features
These HSFG washers are available in a range of surface finishes, including zinc plating, zinc flake coating, blackening, and hot-dip galvanisation, with customization options to suit specific environmental and project requirements. They are typically produced in Class 6, Class 8, and Class 10 grades, ensuring high strength, durability, and reliable performance in critical structural applications.