First, it is made of steel and heat treatment process;

Second, it has good performance and long service life;

Third, it has various specification and has various applications.

Our anchor bar is usually black. The type is right hand thread. This time we supply to our customer is size D25 and D28. Different parts of this kind of anchor bar have various steel grade. The bar is Gr500, the nut is 45#, the plate is Q235. Different size anchor bar split set have different weight, usually 10kg to 15kg per set. And the rock bolt is sold together with dome nut and plate. China standard anchor bar is usually right hand thread.

ZXsteelgroup is a professional supplier of mining support products.

Our mine mine support products is as follows:

U steel arch support?18U,25U,29U,36U,40U, together with arch clamp;

Split set rock bolt: 33mm. 39mm, 42mm, 46mm;

Swellex rock bolt:PM12, PM16, PM24;

right hand thread anchor bar: 16, 18, 20, 22, 25, 28, 32;

Self drilling anchor bolt: R25, R32, R38, R51, T30, T40, T52, T76.

If you have any question or need for these products, welcome for your inquiry.