Mechanical Anchors

Wedge Anchor

Expansion anchors for concrete and masonry

Wedge Anchor
  • Wedge Anchor
  • Wedge Anchor

    • Mechanical Anchors

    Wedge Anchor

    Expansion anchors for concrete and masonry

    Wedge anchor is a versatile mechanical fastener engineered for anchoring into concrete (≥C20) and natural hard stone. Manufactured from Grade 5.8 / 8.8 alloy steel, A2/A4 stainless steel (50/70/80 grades), or TA2 titanium alloy, it offers a combination of high tensile capacity, ease of installation, and durable expansion performance.

    Applications
    • Suitable for tension zone or cracked concrete (≥C20) and natural stone substrates
    • Anchoring of equipment, channel steel, rails, and support brackets
    • Fastening under impact or dynamic loads
    • Structural connections for beams and columns
    • Exterior wall, pipeline, and general-purpose fastening
    • Ideal for medium-duty and light structural applications
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    Technical Data
    Anchor rod size Hole depth (mm) Anchor length (mm) Tension load (kN) Shear load (kN)
    Cracked concrete Non-cracked concrete Cracked/Non-cracked concrete
    5.8/8.8/304 5.8/8.8/304 5.8 8.8 304
    M6 42-52 50-65 2 2.8 3.1 4.9 1.6
    M8 44-54 75-95 2.2 3.1 4 6.4 2.1
    44-84 95-115 3.7 5.3 4 6.4 2.1
    M10 55-65 90-130 3.3 4.6 6.4 10.2 6.1
    M12 72-82 115-145 5.4 7.6 9.3 14.8 8.9
    87-122 185-255 10 14 17.3 14.8 8.9
    M16 85-100 140-165 7.8 10.9 17.3 27.6 9.1
    85-140 215-295 11.6 16.3 17.3 27.6 9.1
    M20 98 98 8.8 12.3 26.9 43.1 14.1
    98-123 98-123 11.2 15.7 26.9 43.1 14.1
    M24 100-130 100-130 12.1 17 38.8 62.1 20.4
    Features
    • Cold-forged threaded rod and cold-rolled expansion clip for consistent quality
    • Special surface treatment ensures smooth and reliable expansion
    • Designed for tight edge distances and small spacing requirements
    • Embedment depth indicator allows for visual inspection
    • Threaded rod can be adjusted during installation without risk of breakage
    • Wedge-shaped expansion sleeve delivers secure post-installed anchoring
    • Available in multiple embedment depths to optimize load-bearing performance
    • Supports both through-fastening and pre-positioned installation
    • Expansion is achieved with minimal nut rotation, ensuring effective anchorage in tension zones
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    Email: mkt_uk01@163.com
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