Hardbolt Anchor Bolts
Bolt-Type Mechanical Anchorage
Hardbolt is a structural mechanical anchor, bolt-type, non-expansible, single part and with diameter and length identification on the hexagonal head. Due to the thread design, it does not expand the hole, and can be applied at a reduced distance from the edge e between the anchorages (3Ø). With easy and quick application, with the assistance of a manual tightening wrench or power impact wrench. It achieves high loads and enables promptness in the structures assembling processes. Available in carbon steel and stainless steel.
Benefits
Most reliable system in the market
High productivity and reliability
Quick and easy application
Can be used next to the edge (3Ø)
Use of conventional drill bits
Removable and reusable
Prevents cracks in the structure
Applications
Steel plates anchorage for structural reinforcement
Facades anchorage
Attachment of metallic consoles to support beans or purlin for lateral closing
Temporary guardrail attachment for the life
Precast panel attachment
Pallet-holder attachment
Expansive parabolt-type anchor bolts replacement
HARDBOLT ANCHOR BOLT – CARBON STEEL
| DESCRIPTION | RECOMMENDED DRILL BIT |
TIGHTENING WRENCH |
U.M. | QUANTITY PER PACKAGE – PORTIONED (PIECE) | QUANTITY PER PACKAGE – MASTER (PIECE) |
| M6 X 50 MM | 6 MM | 7/16? | BOX | 100 | 8 X 100 |
| M8 X 55 MM | 8 MM | 1/2? | BOX | 50 | 8 X 50 |
| M8 X 75 MM | 8 MM | 1/2? | BOX | 50 | 8 X 50 |
| M10 X 65 MM | 10 MM | 9/16? | BOX | 50 | 8 X 50 |
| M10 X 75 MM | 10 MM | 9/16? | BOX | 50 | 8 X 50 |
| M10 X 100 MM | 10 MM | 9/16? | BOX | 50 | 8 X 50 |
| M10 X 150 MM | 10 MM | 9/16? | BOX | 30 | 8 X 30 |
| M12 X 75 MM | 12 MM | 3/4? | BOX | 40 | 8 X 40 |
| M12 X 100 MM | 12 MM | 3/4? | BOX | 25 | 8 X 25 |
| M12 X 150 MM | 12 MM | 3/4? | BOX | 20 | 8 X 20 |
| M16 X 100 MM | 16 MM | 15/16? | BOX | 20 | 8 X 20 |
| M16 X 150 MM | 16 MM | 15/16? | BOX | 10 | 8 X 10 |
HARDBOLT ANCHOR BOLT – STAINLESS STEEL
| DESCRIPTION | RECOMMENDED DRILL BIT |
TIGHTENING WRENCH |
U.M. | QUANTITY PER PACKAGE – PORTIONED (PIECE) | QUANTITY PER PACKAGE – MASTER (PIECE) |
| M8 X 75 MM | 8 OR 9 MM | 1/2? | BOX | 50 | 7 X 50 |
| M8 X 100 MM | 8 OR 9 MM | 1/2? | BOX | 50 | 7 X 50 |
COMPOSITION
HARDBOLT ANCHOR BOLT – CARBON STEEL:
Material: Carbon steel with thermal treatment
| FINISHING | LAYER THICKNESS | RESISTANCE TO CORROSION | |
| SALT-SPRAY¹ | KESTERNICH² | ||
| ECOSEAL 10K | 15 MICRONS | 240 HOURS | 10 CYCLES |
| WHITE GALVANIZED | 5 MICRONS | 48 HOURS | N/A³ |
| GALVANIZED | 5 MICRONS | 48 HOURS | N/A³ |
1 – Standards ASTM B117, ABNT NBR 8094 and DIN 50021 (red corrosion)
2 – Standard DIN 50018 (allowing 15% of red corrosion in the bolt head)
3 – Non-applicable
HARDBOLT ANCHOR BOLT – STAINLESS STEEL:
Material: Stainless steel SS 316 body and carbon steel tip
| FINISHING | LAYER THICKNESS | RESISTANCE TO CORROSION | |
| SALT-SPRAY¹ | KESTERNICH² | ||
| ECOSEAL³ | N/A4 | N/A4 | N/A4 |
1 – Standards ASTM B117, ABNT NBR 8094 and DIN 50021 (red corrosion)
2 – Standard DIN 50018 (allowing 15% of red corrosion in the bolt head)
3 – The Ecoseal coating in the Stainless Steel Hardbolt anchor bolts as a protection function against the galvanic cell and lubricity at the installation time
4 – Stainless steels have high Resistance to corrosion, and the tests 1 and 2 are not applicable
BREAKDOWN LOADS – FCK CONCRETE = 20 MPA
HARDBOLT ANCHOR BOLT – CARBON STEEL:
| DIAMETER | M6 | M8 | M10 | M12 | M16 | ||||||
| FILLING (MM) | 45 | 50 | 70 | 60 | 70 | 100 | 70 | 100 | 125 | 95 | 125 |
| TRACTION (KGF) | 710 | 1440 | 2570 | 2145 | 2755 | 4360 | 3190 | 4425 | 6640 | 4620 | 6980 |
| SHEARING (KGF) | 915 | 1270 | 1470 | 1530 | 1735 | 2510 | 2895 | 4065 | 5080 | 4445 | 5475 |
HARDBOLT ANCHOR BOLT – STAINLESS STEEL:
| DIAMETER | M8 X 75 | M8 X 100 | ||||||||
| FILLING (MM) | 40 | 60 | 70 | 50 | 70 | |||||
| DRILL BIT | 8 mm | 9 mm | 8 mm | 9 mm | 8 mm | 9 mm | 8 mm | 9 mm | 8 mm | 9 mm |
| TRACTION (KGF) | 590 | 470 | 100 | 710 | 1280 | 830 | 740 | 590 | 1280 | 830 |
| SHEARING (KGF) | 600 | 600 | 730 | 730 | 800 | 800 | 660 | 660 | 800 | 800 |
ALLOWED BREAKDOWN – FCK CONCRETE = 20 MPA
HARDBOLT ANCHOR BOLT – CARBON STEEL:
| DIAMETER | M6 | M8 | M10 | M12 | M16 | ||||||
| FILLING (MM) | 45 | 50 | 70 | 60 | 70 | 100 | 70 | 100 | 125 | 95 | 125 |
| TRACTION (KGF) | 180 | 360 | 645 | 535 | 690 | 1090 | 800 | 1105 | 1660 | 1155 | 1745 |
| SHEARING (KGF) | 230 | 320 | 370 | 385 | 435 | 630 | 725 | 1015 | 1270 | 1110 | 1370 |
HARDBOLT ANCHOR BOLT – STAINLESS STEEL:
| DIAMETER | M8 X 75 | M8 X 100 | ||||||||
| FILLING (MM) | 40 | 60 | 70 | 50 | 70 | |||||
| DRILL BIT | 8 mm | 9 mm | 8 mm | 9 mm | 8 mm | 9 mm | 8 mm | 9 mm | 8 mm | 9 mm |
| TRACTION (KGF) | 145 | 120 | 250 | 180 | 320 | 210 | 185 | 145 | 320 | 210 |
| SHEARING (KGF) | 150 | 150 | 180 | 180 | 200 | 200 | 165 | 165 | 200 | 200 |
Safety coefficient applied: 4.0. The values of the table refer to situations with a single anchor bolt and meet the minimum conditions for the edge.
ANCHOR BOLT DRAWING:
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