Tension Control Bolts

Tension Control Bolts (TC Bolts) are high-strength structural fasteners designed for steel-to-steel connections in critical applications like bridges, high-rise buildings, stadiums, and industrial facilities. They feature a spline that shears off during installation using a specialized shear wrench, ensuring precise and consistent tension without relying on torque measurements. This design improves safety, reduces installation time, and minimizes the risk of loosening due to vibration or load reversals.