SELF DRILLING HEX 5.5-11X40MM ROOFING SCREW

CODE: SDHM551140C3

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APPLICATION

For fixing thin top hat metal battens to timber or light gauge steel trusses

ADAPTER TO USE

Hex Socket 5/16″

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FEATURES AND BENEFITS

  • 5/16 hex drive – Easy to drive in the screw and the most common Head Size used for general Steel to Steel applications
  • SD Zip Fast Drill Point – Screws can be driven effectively into light gauge steel materials up to 1.9mm and timber battens
  • Coated Class 3 in Australia to meet AS3566 requirements
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INSTALLATION INSTRUCTIONS

  • Use a 5/16 Hex Socket Bit
  • Use a mains or cordless screw driver with a speed of up to 2,500rpm (These are guides – installer tooling and base materials should be assessed)
  • Fit the 5/16 Hex Socket Bit around the screw head and place screws in the fastening position
  • Apply consistent firm pressure on the screw until the screw is fastened. DO NOT OVERTIGHTEN.
Appropriate screw gun/drill with torque control and depth gauge adjustment should be used.
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FASTENER PROPERTIES

MaterialHeat TreatmentCoatingTorsionMechanical Properties
Carbon Steel 1022To AS3566Class 3 Galvanised13.71NmSingle Shear 5.34kN
Pull Out Values (Steel)
0.55 Top Hat Steel BattenG450 1.5mm Steel
1.26kN4.54kN
Pull Out Values (Timber)
70 x 45 Radiata Pine @ 30mm Embedment70 x 35 H2 MGP10 Timber @ 30mm
3.30kN5.19kN

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