Cast-In Anchor Channel

Robust, Versatile HDG Cast-In Channels for Concrete Structures

The NexCast™ AC-G range includes 10 ETA-certified hot-dip galvanised anchor channels, manufactured in cold-rolled, hot-rolled, and Powered variants. With ≥50 µm zinc coating to EN ISO 10684, these profiles provide durable corrosion protection suitable for general construction, civil infrastructure, and industrial environments.

Cold-rolled and hot-rolled AC-G profiles are rated for 2D loading (tension and shear perpendicular to the channel axis), while Powered channels—40/22P, 50/30P, and 52/34P—offer advanced 3D longitudinal shear capacity, making them suitable for higher-demand applications such as transport structures, tunnels, machinery bases, and heavy façade elements.

NexCast™ Powered AC-G channels also hold ETA fatigue certification, enabling safe use under dynamic loading with M12 and M16 TB1-G T-bolts.

Corrosion-Resistant 316 (A4-70) Cast-In Channels for Harsh Environments

The NexCast™ AC-S range includes 7 ETA-certified profiles in 316 (A4-70) stainless steel, offering long-term durability in corrosive, marine, and coastal environments. Suitable for façade connections, exterior curtain walls, architectural precast, water infrastructure, and industrial chemical settings, these profiles support applications requiring high corrosion resistance and precise tolerances.

All AC-S profiles are fire-rated and designed for 2D loading. The AC-S 40/26P Powered channel is additionally fatigue-rated, enabling dynamic-load performance with the compatible M12 TB1-S stainless steel T-bolt.

Mechanical Interlock Anchor Channels for 3D and Anti-Slip Applications

The NexCast™ ACT-G range features the 41/22 toothed profile, designed for applications requiring superior slip resistance and full 3D load transfer. The serrated channel lips mechanically interlock with matching toothed T-bolts, preventing longitudinal movement and enabling safe installation under high shear demands.

Hot-dip galvanised to ≥50 µm, ACT-G channels are ideal for industrial structures, seismic detailing, dynamic mechanical assemblies, transport structures, and anywhere precision alignment and anti-slip performance is critical.

Marine-Grade Toothed Channels for High-Demand 3D Loading

The NexCast™ ACT-S 41/22 stainless toothed profile delivers mechanical interlock performance with full 3D loading capacity in 316 (A4-70) stainless steel. Ideal for marine, coastal, and corrosive industrial environments, the serrated design provides superior stability and resistance to longitudinal slip.

ACT-S channels are preferred for tunnels, high-humidity environments, water plants, exposed architectural structures, and dynamic or seismic conditions where robust mechanical engagement is essential.

Anchor Channel T-Bolts Engineered for Certified Performance

T-bolts are a critical component of any cast-in anchor channel system, directly influencing load performance, adjustability, and compliance. The NexCast™ T-bolt and hardware range has been engineered to integrate seamlessly with NexCast™ anchor channels, ensuring reliable performance across structural, architectural, and industrial applications.

Available in hot-dip galvanised class 8.8 steel and 316 (A4-70) stainless steel, NexCast™ T-bolts are offered in multiple head designs—including hammered-head, hook-head, notched, and toothed variants—covering thread sizes from M8 to M30, depending on channel profile.