Audited Supplier
HF2020-ep1
DIN, ANSI, GB, JIS, BSW
Iron
Galvanized Sheet
HeFeng
Thick Wooden Cases
Size can be customized
China
7316000000
Product Description
Installation Accessories
Mechanical Rock Bolts
Expansion Shells
| Diameter | Hole Size | length |
| 26mm | model F1F | 3¼" |
| 32mm | model F1¼B | 3¾" |
| 35mm | model F2B | 23/8" |
| 38mm | model D1L | 5" |
| 45mm | model D5-1 | 3" |
