High quality stainless steel hollow self-drilling rock bolt
Unit Price: 2.5 USD
Min. Order: 1 Meter
1 Self drilling anchor bolt & self drilling rock bolt
2...
2...
Drill pope thread high quality ground steel IBO rock bolt
Unit Price: 2.5 USD
Min. Order: 1 Meter
1 Self drilling anchor bolt & IBO rock bolt
2 R /T...
2 R /T...
Drill pope thread high grade steel hollow self drilling grout-able anchor bolt
Unit Price: 2.5 USD
Min. Order: 1 Meter
1 Self drilling anchor bolt & grout-able anchor bar
2 ...
2 ...
Thread hollow drilling rock anchor coal mine roof bolt
Unit Price: 2.5 USD
Min. Order: 1 Meter
1 Self drilling anchor bolt & coal mine roof bolt
2 R...
2 R...
Hollow Thread Resin Containing Grouted Anchor Bolt
Unit Price: 2.5 USD
Min. Order: 1 Meter
1 Self drilling anchor bolt
2 Applicable for drilling...
2 Applicable for drilling...
ONTON drill pope thread mine roof support chemical Self Drilling FRP rock anchor
Unit Price: 2.5 USD
Min. Order: 1 Meter
1 Self drilling anchor bolt & FRP rock anchor bolt
2 ...
2 ...