Guard rail Fastener Galvanized Bolts and Nuts are mainly used to connect and fix  Guardrails and Post as well as other  components with different size.

Could be Galvanized or Powder coated in SURFACE TREATMENT. 

could be 6.8grade. 8.8grade in TENSITY.

Could be Normal and Anti-thief in SAFETY.

We mainly offer M16, M20, BOLTS AND NUTS. 

Functions: Highway Guardrail fastener.

Diameter 140mm Steel Pipe Post for Highway Guardrail

Galvanized Thrie-Beam Guardrail and U POST Hot On Sale

Highway Guardrail Support Sigma Post

H Beam Post Highway Guard Rail

AASHTO M180 Galvanized Guardrail

Highway Guardrail Barrier Thrie Beam

Highway Guardrail Reflector butterfly Delineator

Roadside Highway Guardrail Reflector

Steel Guardrail End Section,Buffer end

Corrugated Steel Culvert Pipe

Shandong ZhongHaiDa Group locates in Shandong province,mainly manufacturing in Corrugated Steel Culvert, Steel Coils.and we owns one corrugated steel culvert producing line and one steel coil producing line;

Shandong Weida Transport Facilities Co.,Ltd is the subsidiary and specialized in Steel Highway Guardrails and  related guardrail accessories for nearly 10years. It is famous brand in China main land.and the guardrail  products has been sold to India,UAE, Africa,Burma, Spain, Australia.

We now have two Guardrail factories include :Four Forming lines,Three Galvanizing line,Two plastic spraying lines.Qualified products,Fast shipment and First-class service is our business standard.welcome to  contact with us for  business!