Heavy-Duty Expansion Bolts For Concrete
Heavy-Duty Expansion Bolts for Concrete provide secure, reliable fastening for structural and industrial applications. Designed to expand firmly within concrete, they deliver exceptional load-bearing capacity and stability. Made from corrosion-resistant materials, these bolts ensure long-lasting performance in harsh environments, making them ideal for construction, machinery, and heavy-duty installations.

Expansion Bolts

Expansion Bolts

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Specification Sheet

Factory : YES

Material : Q235 / 35K / 45K / 40Cr / B7 / 20MnTiB / A2 / A4 carbon steel wedge anchor bolt & stainless steel wedge anchor & through bolt

Grade : 4.8,5.8,6.8,8.8,12.9

Surface : BZP, YZP, zinc plated or customizable

Samples : Wedge Anchors for Concrete samples are free

MOQ : 1000PCS

Packing : ctn, plt or customizable

Email : info@topfastener

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  • Superior Load-Bearing Capacity
    Superior Load-Bearing Capacity
    Expansion mechanism ensures secure fastening in concrete, brick, and masonry.
  • Corrosion Resistance
    Corrosion Resistance
    Stainless steel or coated finishes provide long-lasting durability in harsh environments.
  • Easy And Reliable Installation
    Easy And Reliable Installation
    Expands automatically in the substrate, offering firm anchoring with minimal effort.
  • Wide Application Range
    Wide Application Range
    Suitable for construction, machinery, railings, signage, and heavy structural fixtures.
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