NEEDLE POINT HEX TRUSS 5/16-12X17MM SCREW

CODE: NPHT5161217C3

PART NUMBERQUICK ORDER CODESIZEDESCRIPTIONDATASHEET DOWNLOAD
NPHT5161217C3F0795/16-12X17MMNeedle Point Hex Truss Screw Product Specification Sheet.pdf
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APPLICATION

Suitable for use in the assembly of:

  • Steel Roof Trusses
  • Steel Floor Trusses
  • This product requires pre-punched holes

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
  • Heavy 5/16 gauge – ensures high shear strength
  • Needle point – a fast way to align screw with pre-punched holes
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INSTALLATION INSTRUCTIONS

  • Use a 5/16 hex socket bit
  • Use mains, air or cordless screwdriver with a speed up to 1,500rpm
  • Fit the socket bit around the screw head and align needlepoint with pre-punched holes
  • Recommended punch hole size: 6.5mm
  • Apply consistent firm pressure on the screwdriver until the screw has fastened. DO NOT OVERTIGHTEN.
  • Clamping Torque – 3.2Nm into 2 x 075mm pieces of Truecore steel
  • Strip Torque – 29.72Nm into 2 x 0.75Nm pieces of Truecore steel

Appropriate screw gun/drill with torque control and depth gauge adjustment should be used.

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FASTENER PROPERTIES

MATERIALHEAT TREATMENTCOATINGTORSIONSINGLE SHEAR
Carbon Steel 1022To AS3566Class 3 Galvanised57.86Nm14.16kN
Pull Out Values (Steel)
0.75MM1MM1.15MM1.55MM
2.54kN3.88kN4.5kN7.38kN

FAQs

  • Steel Wall Frames
  • Steel Roof Trusses
  • Steel Floor Trusses

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