HR Chamfered Washers

LOADSTAR HR Chamfered Washers (Bolt Face Washers) are precision-machined hardened washers installed under the bolt head in EN 14399 System HR assemblies. The chamfer on the inner bore accommodates the bolt's fillet radius, ensuring full and flush contact between the washer and the bolt head — a critical requirement for achieving the correct load distribution and consistent preload in high-strength structural connections.