•The occlusal connection between the toothed T-bolt head and the toothed groove ensures load transfer in the longitudinal direction of the groove by means of the toothed locking force, which eliminates any risk of slippage. 

•The end of the bolt is marked with 2 scores. 

•Material: hot rolled process, produced according to TBT 3329-2013 technical requirements. 

•Galvanized: hot-dip galvanized surface treatment, zinc layer thickness 55μm.