GFC Structa™4 316 Stainless Screw Bolt (ETA Option 1)


Size: 10 x 105mm

Head Type: HEX

Finish: Stainless Steel 316 


For more technical information: CLICK HERE



  • ETA OPTION 1 for cracked and non-cracked concrete
  • Corrosion resistant – Salt spray tested
  • Carbon steel tip (Structa™4 316 Stainless) – for hardness when tapping a thread into concrete
  • Fire rated R120
  • Simply drill and drive – Time efficient installation through streamlined procedure
  • Integrated washer ensures a neat overall appearance
  • Unique design with patented thread form ensures high performance
  • Non-expansion functioning ensures low risk of damage to base material



  • Structural steel applications, framework and bracing
  • For use in H3.2 CCA treated timbers
  • Infrastructure & civil engineering e.g. bridges
  • Heavy duty machinery and heavy HVAC
  • High-risk applications
  • Concrete, brick block and timber
  • Base plate fastening in steel and metal construction
  • Bottom and top plate for timber to concrete


SKU S4H10105S
Brand GFC

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