expansion shell for rock anchor bolt B31445 with arrow
Expansion shells are used for fixing single-sided shuttering or similar structures in rock, concrete or comparable load-bearing ground.
| Bore Hole Diameter | 44-48mm |
| Metric Thread | M15-M24 |
| Euro Thread | 15mm-20mm |
| Length | 152mm |
| Weight | 0.40kg |
| Maximum Load | 190kN-375kN |
| Surface | Zinc Plated/Black |
Mobilephone: 086-18217210062
E-mail: expansionshell@outlook.com
Address: Pocheng, Benzhai Township, Xianxian County, Cangzhou City, Hebei Province, China
