Self-Expanding Anchor
OEM Factory, Customization based on your designs.
Materials include carbon steel and stainless steel for your choice.
Surface treatments (except for stainless steel) include:
Cold galvanizing (average zinc layer thickness >5μm), suitable for ordinary environments.
Hot-dip galvanizing (average zinc layer thickness >45μm), suitable for corrosive environments.
Materials include carbon steel and stainless steel for your choice.
Surface treatments (except for stainless steel) include:
Cold galvanizing (average zinc layer thickness >5μm), suitable for ordinary environments.
Hot-dip galvanizing (average zinc layer thickness >45μm), suitable for corrosive environments.
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Product Description
Expansion anchor bolt, also known as expanding bottom anchor bolt or undercut anchor bolt, can be used for anchoring concrete and external structural components. It is widely used due to its high safety factor achieved by pre-drilling and expanding the hole during installation. Daring's expansion anchor bolt is made of 5.8 grade or higher carbon steel or 304/316 stainless steel.
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Specifications
Type Drilling diameter(mm) Effective embedment depth(mm) Drilling depth(mm) Anchor length(mm) M10/14*40 14 40 45 80 M10/14*60 14 60 65 100 M12/18*60 18 60 70 100 M12/18*80 18 80 90 130 M12/18*100 18 100 110 150 M16/22*100 22 100 110 160 M16/22*120 22 120 130 180 M20/28*160 28 160 170 260 M20/28*200 28 200 210 300
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