Building Standards approved:
European Technical Approval, Option 7, non-cracked concrete M12 and M16, approval no. ETA-01/0013 for galvanically zinc-plated steel. |
Application:
The MKT BU bolt anchors with a large washer according to DIN 440 are primarily used in wooden construction for fastening purlins and for general wooden structures. |
Properties:
The MKT BU bolt anchors can be installed in the push-through procedure. The small bore diameter ensures time-saving installation. The long cut thread also permits longer clamping ranges at lower anchoring depths. |
Installation instruction:
Installation only permitted with torque wrench. |
Advantages:
- the large washers distribute the pre-tension force to a larger area and therefore reduces pressing into installation parts made of wood
- small bore diameter
- time-saving, economical installation
- different anchoring depths and therefore also applications at very low component thicknesses possible |
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Fastening technology
