Wuxi Yihong Metal Product Co.,Ltd

anchor,bolt,anchor bolt,self drilling bolt,self drilling anchor, Manufacturer and Supplier - China(CN)

YH steel self-drilling anchor bolt

YH steel self-drilling anchor bolt

Business Information

  • Price : $3.25 USD
  • Min. Order : 100
  • Certificate : CE,,,,,,,,,,,,SGS,GB/T19001-2008, ISO9001:2008 and TB/T 3209-2008
  • Made In : China(CN)
  • Packaging : bundles,cantons
  • Supply Capability : Capacity: 200KN-8000KN
  • Delivery Time : Within 15 days after receive deposit.

Product Features

1. Safe, reliable, and time saving.?
2. Easy installation
3. Different sizes of drill bits for different ground conditions choices.
4. After drilling. Grout can fill fractures effectively.?
5. Anchor bars can be cut and lengthened on request, applying to narrow spaces.
6. It provides higher bonding stress than smooth steel pipe depending on continuous wave thread.

 YHANCHOR self drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting simultaneously and can be cost-saving and time-saving. Self drilling anchor bolt is an advanced anchor system, which is composed by hollow anchor bar, nut, plate, coupler, drill bit. And anchor bars can be cut & lengthened by coupling according to your demands.

The sizes we can provide include R25, R32, R38, R51, T30, T40, T52, T73, T76.

This anchor system can be integrated with the functions of drilling, grouting and anchoring. It also can ensure the anchoring for complex ground conditions.

Anchor Bar  T30/16  T30/14 T30/11
Outside Diameter (mm) 30 30 30
Internal Diameter (mm) 16 14 11
Cross sectional area(mm2) 343 356 406
Ultimate load (KN) 220 260 320
Yield load (KN) 180 220 260
Weight (kg/m) 2.7 2.8 3.25
Thread type  T International Standard 
Thread (left/right hand) Left or Right
Length (m) (1)×2,×3,×4,×5,,×6,,×7,×8,×9,×10

Product Specifications

Application: Mining, Tunneling, Civil Construction
Connection: Common Bolt
Finish: Hot Galvanizing

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