Performance description
Fix the channel steel to the screw for vertical seismic support
The teeth are engaged with the channel steel and have anti sliding function
Grade 8.8 pointed bolt increases the mechanical biting force with I-beam to improve the stability
It is applicable to the connection of channel steel and screw of various specifications
The channel steel may be slightly deformed after installation
Hot dip galvanizing; Hot dip galvanizing treatment on the surface, galvanized thickness ≥ 45 μ
