Threaded hollow bar

Self-drilling anchor bolt/threaded hollow bar for rock bolt

Country of Origin : China

Hollow bar anchor bolt for geotechnical/underground engineering/spiling bolt

Country of Origin : China

Prestressed hollow bar anchor bolt for tunnelling engineering, spiling bolt

Country of Origin : China

Threaded hollow bar for anchor bolt using in geotechnical, civil engineering

Country of Origin : China

Accessories for self drilling anchor bolt, geotechnical, civil engineering

Country of Origin : China

Self drilling anchor bolt R25 for tunnelling and geotechnical engineering

Model No. : R25
Country of Origin : China

Self drilling anchor bolt R32 for geotechnical engineering/slope stabilization

Model No. : R32
Country of Origin : China

Self drilling anchor bolt R38 for geotechnical engineering/civil construction

Model No. : R38
Country of Origin : China

Self drilling anchor bolt R51 for tunnelling/civil construction

Model No. : R51
Country of Origin : China

Self drilling anchor bolt T76 for geotechnical engineering/civil construction

Model No. : T76
Country of Origin : China