HTB T bolts & HMLN lock nuts for attachment into cast-in-channels are specially designed for a perfect fit into the section of the cast-in channels. Insertion is made and after a 90-degree turn clockwise the fixing is made. Correct torque values must be applied to achieve secure connections.

 T bolts and lock nuts are available in stainless steel 1.4401 and hot dip galvanized steel strength class 4.6 & 8.8.