Material: Q235, Q345 or stainless steel, etc.
Surface: hot dip galvanized or PVC coated
Color: Guardrail bolts and guardrail nuts of any color are available
Standard: DIN, ASTM, AS/NZS, GB, JIS or as requested
Guardrail bolts length: 35mm , 45mm , 50mm , 150mm , 170mm , 180mm. Custom lengths are available.
Features of the Guardrail Bolts and Guardrail Nuts
Anti-rust and water-proof guardrail fasteners
Easy to install
Competitive price with high quality
Connect guardrails to post firmly