Tension Control Bolts

Tension Control Bolts

A Tension Control Bolts consists of 1 bolt, 1 nut and 1 washer, pre-assembled and there for they are shown, 1 lot number, on the certification paperwork. Tension Control Bolt assemblies come with a built in tension control device (spline) to ensure the desired tension levels are achieved with each installation. They are installed using a electric shear wrench that has an outer socket that turns the nut counterclockwise, while grabbing the spline with the inner socket turning it clockwise. When the proper tension level has been achieved the spline snaps off giving you an indication of proper installation.

 

Tension Control Bolts

Tension Control Bolts

A Tension Control Bolts consists of 1 bolt, 1 nut and 1 washer, pre-assembled and there for they are shown, 1 lot number, on the certification paperwork. Tension Control Bolt assemblies come with a built in tension control device (spline) to ensure the desired tension levels are achieved with each installation. They are installed using a electric shear wrench that has an outer socket that turns the nut counterclockwise, while grabbing the spline with the inner socket turning it clockwise. When the proper tension level has been achieved the spline snaps off giving you an indication of proper installation.