Structural Assemblies

Structural Assemblies (HSFG) consist of structural bolts, nuts, and washers. HSFG Bolts are structural bolts that are tightened to create specific tension in the bolt. This tension prevents the steel members in a joint from moving relative to each other because of the frictional resistance. Designed to be used in heavy-duty engineering applications, HSFG (High Strength Friction Grip) Bolts are made from Class 8.8 or 10.9 high tensile and “structural grade” steels which boast superior tensile strength, fatigue, and corrosion resistance. Batch tracked items with full traceability and test certificates available, these are made to certain bolt standards like AS/NZS 1252:2016 and EN 14399.