Zinc plated through bolts have a chamfered head to prevent damage to the thread during installation, and come with a special expansion clip to aid rapid installation. Our through bolts are an extremely versatile fixing for use in a wide range of anchoring applications into concrete. We can offer larger discounts for orders in box quantities, please click here for more details.
NOTE: If no torque wrench is available, tighten the nut 3 to 4 full turns from finger tight.
- Chamfered head design to prevent damage to thread during installation
- Zinc plated and passivated (3-5 microns)
- Cold Formed Carbon Steel - Grade 5. 8
- Special expansion clip for rapid installation
| Info |
Detail |
| Thread Ø x L (mm) |
M12 x 80 |
| Max Fixture Thickness (mm) |
5 |
| Fixture Clearance Hole (mm) |
14 |
| Across Flats (mm) |
19 |
| Box Qty. |
Loose |
| Technical Spec. |
Detail |
| Size Ø (mm) |
M12 |
| Drill Hole Ø (mm) |
12 |
| Embedment Depth (mm) |
50 |
| Min Drill Hole Depth (mm) |
60 |
| Centre Spacing (mm) |
150 |
| Edge Distance (mm) |
75 |
| Min Structure Thickness (mm) |
100 |
| Rec. Tightening Torque (Nm) |
45 |
| Rec. Tensile Load (kN) |
7.25 |
| Max Rec. Load (kg) |
725 |
