D25 PSB1080 Rock Bolts
25-1080
Quantity:
D25 PSB1080 Rock Bolts
Yidao high tensile full threaded anchor bar is hot rolled continuous thread along its entire, used for rock bolts, ground anchor, bridge etc.
The high tensile rock bolts/ anchor bar is easily cut short or lengthened with couplers at any location. It is right hand threaded type ,higher than ASTM A722 Y1030, 150KSI.
Dimensions & mechanical properties, high tensile anchor bar
| Dia[mm] | dh[mm] | dv[mm] | h[mm] | b[mm] | c[mm] |
| 25 | 25 ±0.4 | 25 +0.4/-0.8 | 1.6 | 6.0 | 12 |
| Yield strength | min 1080MPA(530KN) | |
| Tensile strength | min 1230MPA(604KN) | |
| Elongation,5d[A%] | min 6 | |
| Weight[KG/M] | 4.1 | |
| Cross Section Area,A[mm2] | 491 | |
High tensile rock bolts/ anchor bar
