Rawl ETA Throughbolt Anchor

Our Rawl ETA Throughbolt Expansion Anchor with controlled torque is for use in cracked and uncracked concrete, seismic loads C1 and C2, and static or cuasi-static loads. It is ETA (European Technical Assessment) approved for structural fastenings, guaranteeing maximum performance for medium to heavy loads.

Our Throughbolt Anchor ensures reliability and safety in demanding construction projects, making it ideal for use with our range of Angle Profiles.

Components include: Wedge bolt, clip, nut and washer. Drill hole size 10mm.

Chemical resistant

Resistant for chemicals and oils

Dry area

Suitable for use in dry areas

Wet area

Suitable for use in wet environments

Oily and greasy area

Suitable for use in oily and greasy areas

Heavy area

Suitable for use in heavy duty areas


  • Designed for use with our range of Angle and U Profiles
  • Use for medium to heavy loads
  • Easy installation
  • For use in cracked and uncracked concrete, seismic loads C1 and C2, and static or cuasi-static loads
  • Approved for fire resistance R30 to R120
  • Material:
    • Shaft: Carbon steel, zinc plated ≥ 5 μm
    • Washer: DIN 125 or DIN 9021, zinc plated ≥ 5 μm
    • Nut: DIN 934, zinc plated ≥ 5 μm
    • Clip: Carbon steel, sherardized ≥ 40 μm

Technical Specification

Chemical resistant
Dry area
Wet area
Oily and greasy area
Heavy area
Suitable for indoor and outdoor use
Product testing
  • European Technical Assessment ETA 12/0397
  • Fire Resistance R30-120
  • Design load range
    • From 5,6 to 32,8 kN (Non-cracked)
    • From 3,9 to 23,0 kN (Cracked)
  • Assessments
    • Option 1 (Cracked or non-cracked concrete)
    • Seismic C1 M8÷M20
    • Seismic C2 M10, M12 and M20


Perfect fixing solution for grating panels, or creating frames and truss structures for industrial or construction sites, chemical and shipping industries, water treatment plants as well as offshore oil rigs.

Variants and Sizes

Weight (kgs)
B011-543ZFRawl ETA Throughbolt Anchor Zinc Flake Plated 10 x 90mm (box of 100)6Stainless Steel
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