| Code No | Desc | Inner Thread | Insert Dia. | Fixing Length | Safe Load KN | Pcs/Box |
| GNFIW10040S | M10X40 | M10 | 13.5 | 40 | 3 | 400 |
| GNFIW10060S | M10X60 | M10 | 13.5 | 60 | 4 | 400 |
| GNFIW12050S | M12X50 | M12 | 17 | 50 | 4 | 200 |
| GNFIW12070S | M12X70 | M12 | 17 | 70 | 6 | 200 |
| GNFIW16070S | M16X70 | M16 | 21.3 | 70 | 7 | 100 |
| GNFIW16100S | M16X100 | M16 | 21.3 | 100 | 10 | 100 |
| GNFIW20100S | M20X100 | M20 | 27.0 | 100 | 12.5 | 75 |
| GNFIW24100S | M24X100 | M24 | 32.0 | 100 | 16 | 50 |
