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| Through bolts, PFG-anchors | Drop in anchors | Screw anchors | Undercut anchors | Self-undercutting anchors | Injection resins |
| Friction locking
When tightened, the expanding part of the fastener is pressed against the wall of the drill hole |
Form locking
The shape of the fastener fits in the of a drill hole or when clamped, the fastener cuts into the mounting base |
Chemical locking
a chemical mass or resin attaches the selected fastener to the substrate.
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The most important factor influencing the choice of the …
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Through bolts, PFG-anchors Drop in anchors Screw anchors …
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The basic rule is that the deeper you install …
Depending on the type, fixings are tightened manually or …
Dec 10, '24 14:39 GMT+3