TIMCO M12 Through Bolt BZP 12 x 180mm (Loose)
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 180 |
Max Fixture Thickness (mm) |
105 |
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 |
We stock a wide range of through bolts here.