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Concrete Screwbolts / Thunderbolt Throughbolt

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Concrete Screwbolts / Thunderbolt Throughbolt

Concrete Screwbolts / Thunderbolt Throughbolt

Concrete Screwbolts / Thunderbolt Throughbolt

Our Concrete Screwbolts – also known as Thunderbolts or Threaded Concrete Anchors—provide a high-strength, non-expansion fixing solution for direct installation into concrete, brick, or blockwork. These heavy-duty fasteners deliver a secure hold without the need for plugs or resin, making them ideal for fast, repeatable applications across construction, electrical, and mechanical installations.

  • Thread Sizes Available:
    M8, M10, M12, M16, M20, and M8/M10 dual thread

  • Lengths Offered:
    Ranging from 35mm to 200mm to accommodate shallow and deep embedment requirements.

  • Brands Stocked:

    • Fischer

    • Rawlplug

  • Applications:
    Perfect for anchoring bracketry, steelwork, base plates, and threaded rods into solid concrete substrates, offering high load performance and ease of installation.

Our Concrete Screwbolts deliver a fast, strong, and reliable fix for demanding environments – no expansion stress, no edge damage. For more information or to discuss your specific requirements, please contact us at sales@directchannel.uk.com or call 0121 270 8507.

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