HSFG Fasteners

High Strength Friction Grip bolt designed for slip-critical structural connections requiring maximum clamping force and joint stability.

High-strength nut engineered to work with HSFG bolts in critical structural assemblies subjected to dynamic and heavy loads.

Hardened steel washer designed for HSFG fastening systems, ensuring uniform load distribution and protection during high-torque tightening.

Complete High Strength Friction Grip fastening system for bridges, transmission towers, industrial structures, heavy fabrication, and critical steel connections.