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M12 Hollo-Bolt® Structural Expansion Bolt
M12 Hollo-Bolt® Structural Expansion Bolt
Avoid the expense and time to create access holes in structural hollow section (SHS). The Hollo Bolt® is a fast and easy solution for fastening SHS when access is limited.
The Hollo Bolt® patented design is the original expansion bolt with real structural properties.The blind bolt system is simply inserted through pre drilled holes and tightened with a torque wrench. M12 Hollo-Bolt can secure up to 69mm of steel material.
- 8.8 grade hi tensile steel
- Hot dipped galvanised
Availability:
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Description
National Standards
Design to AS 4100 / NZS 3404 (Steel Structures) and ETA and ICC product certification.
Drill Preparation
Ensure that holes are drilled in both the fixture and the section according to the drilling guidance below. Please note that clearance holes are slightly larger than standard bolt clearance holes to accommodate the sleeve and cone.
Installation
- Align pre-drilled fixture and section and insert Hollo-Bolt*.
- Grip the Hollo-Bolt collar with an open ended spanner.
- Using a torque wrench, tighten the central bolt to the recommended torque**.
*Before tightening, ensure that the materials that are to be connected together are touching.
**See product brochure for correct tightening torque. Power tools, such as an impact wrench, may be used to speed up the tightening of the Hollo-Bolt. However, when using power tools, always complete the tightening process with a torque wrench to ensure the correct torque is applied to the Hollo-Bolt.
Hollo-Bolt® and Lindapter® is a registered trademark of Lindapter International.
Product List
| SKU | Description | Availability | List Price | Pack |
|---|---|---|---|---|
| Pack: |
More Information
| Delivery | SHIPS IN 3 - 5 DAYS |
|---|---|
| Material Grade | 8.8 Hi-Tensile Steel |
| Coating & Plating | Hot Dipped Galvanised (HDG) |
| Head Type | Hexagonal |
| Driver Type | Hex Sockets |
Technical Information
| SKU | Size | Clamping Thickness | Clamping Thickness | Clearance Dia. | Item |
|---|---|---|---|---|---|
| 1476.0120060 | M12 x 60mm | 3 - 25 mm | 3 - 25 mm | 20 mm (+1.0 / -0.2) | M12 x 60mm Hollo-Bolt HDG |
| 1476.0120080 | M12 x 80mm | 25 - 47 mm | 25 - 47 mm | 20 mm (+1.0 / -0.2) | M12 x 80mm Hollo-Bolt HDG |
| 1476.0120100 | M12 x 100mm | 47 - 69 mm | 47 - 69 mm | 20 mm (+1.0 / -0.2) | M12 x 100mm Hollo-Bolt HDG |
Documents