Tornillos de hormigón
- Fijación para chapas de hormigón
- Proveido punta de atornillado si es necesario
- Cementado templado
Tornillos de hormigón
Descripción de Producto
| Thread size | 3/16, 1/4 (M6.3), or M7.5 |
| Length | 1-1/4" Min, or 52mm Min |
| Recess type |
Torx, Phil, Pozi, Slotted indent hex washer etc. 
Torx 
Phil 
Pozi 
Slot+hex |
| Head type |
Indented hex washer and Flat countersunk available for size 3/16 and 1/4; 
Slotted and indented hex washer For screw size 3/16, 1/4 
Flat for screw size 3/16, 1/4 
Pan for screw size M7.5 
Flat undercut for screw size M7.5 
Cylinder for screw size M7.5 |
| Thread type |
hi-lo thread with 3 notches |
| Point |
needle 
nail |
| Finish | Zinc Plated (clear/white/yellow/black), Ruspert coating etc. |
| Standard | manufacturer's or customized designs available |
| Others | case harden required |
