Torx flat head concrete screws
1.Size:7.5*72~202mm
Surf:blue white/yellow zinc
Thrd: full thread
2.Materials: carbon steel 1022
3. Applications: mainly used for fixing and connecting iron joists;
4. Packing Ways: cartons or as customer's request.
| yellow zinc T-30 flat head concrete screw | |
| Size(T30) | Weight(kg/1000pcs) |
| 7.5*42 | 8.2 |
| 7.5*62 | 11.6 |
| 7.5*72 | 13.5 |
| 7.5*92 | 16.9 |
| 7.5*112 | 20.8 |
| 7.5*132 | 24.2 |
| 7.5*152 | 28.2 |
| 7.5*182 | 34.2 |
| 7.5*212 | 40 |