40X40mm square tube connector inner diameter 42mm
Material; malleable cast iron
Processing technology; hot dip galvanizing treatment
Installation tools: 8mm wrench
Inner diameter: 42mm
Scope of application; 40mmX40mm square tube
Usage: Widely used in industrial guardrails, DIY home furnishings, exhibition racks and scaffolding, stage construction, hot-dip galvanizing process, anti-rust and anti-corrosion functions, long-term outdoor recycling is very convenient
Material; malleable cast iron
Processing technology; hot dip galvanizing treatment
Installation tools: 8mm wrench
Inner diameter: 42mm
Scope of application; 40mmX40mm square tube
Usage: Widely used in industrial guardrails, DIY home furnishings, exhibition racks and scaffolding, stage construction, hot-dip galvanizing process, anti-rust and anti-corrosion functions, long-term outdoor recycling is very convenient
