Simpson Strong Tie THD08100MG Titen Concrete Hex Screw Bolt M8 x 100mm Galvanised


The Simpson Strong-Tie STTHD080100MG Titen HD Mechanical Anchor Screw is an anchoring screw ideal for temporary anchoring or applications where fixtures may need to be moved. The customised design of the threads on the Titen HD anchor hold the key to its performance. During installation, hardened cutting teeth at the tip of the anchor undercut the concrete allowing the rest of the threads to drill with ease. The result is a continuous mechanical interlock between the anchor and base material that requires little installation torque. The mechanical interlock of the threads and the ratchet teeth on the underside of the head help prevent the anchor from loosening in vibratory conditions. The Titen HD can be used in cracked and non-cracked concrete, in addition to seismic applications. The screws have been mechanically galvanised for long manufacture life, but are not for use in very highly corrosive environments.


Various applications

  • Reduced installation time
  • Low installation torque
  • No special drill bits
  • Easily removable
  • Easy post-installation inspection
  • Built in hex head
  • Vibration and shock resistant
  • Excellent minimum edge distance performance
  • Ductile anchor through proprietary heat-treatment process
  • Can be bent to a right angle (90 deg) and remain intact without snapping or breakage
  • High load capacity
  • ICC-ES ESR-2713 (Concrete) approved
  • ICC-ES ESR-1056 (Masonry) approved
  • ETA-12/0060 approved
  • Mechanical galvanizing meets ASTM B695, Class 65, Type 1, AS3566.2, Class 3
  • Not for use in highly corrosive or outdoor environments



Hardened cutting teeth at the tip of the anchor undercut the concrete which then allows the rest of the thread to follow with minimal friction.

Code:    STTHD080100MG

Brand: Simpson Strong-Tie

Product Type: Anchor Screw

Diameter: 8 mm

Length: 100 mm

Head Type: Hex Washer

Material: Carbon Steel

Finish    Mechanically Galvanised

Pack Size              50/Pack


Brand Simpson Strong Tie

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