Self-Drilling Hollow Grout Anchor Bolt
|FOB Price:||US $9.9-29.9 / Piece|
|Min. Order:||500 Pieces|
|Min. Order||FOB Price|
|500 Pieces||US $9.9-29.9/ Piece|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: None
- Process: Casting/Machining
- Transport Package: Polywood Box or Carton Box
- Origin: Ningbo China
- Material: GB 45 Steel or 42CrMo4
- Trademark: Ternalparts
- Specification: R25, R32, R38, R51, T30, T40, T76, etc.
- HS Code: 82079090
Self-drilling anchor system is an advanced anchor system,which can be installed in sites with weak rocks,loose soil,weathered layer,sand with stone layer and so difficult to create a hole in complex formation. It is composed by hollow anchor bar, coupling, nut, plate and drill bit. And anchor bars can be cutted & lengthened by coupling according to your demands.
•It is high-effcient,time-saving and reliable.
•Installation & operation are easy.
•Choice of drill bits for different ground conditions.
•Grouting works synchronize with drilling or after drilling. Grout can fill fractures effectively.
•R-Thread and T-Thread hollow anchor bar can be provided.