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in the building, roofing, fencing and agricultural trades.

TEK SCREW H/HD H/THREAD 19mm WASH 5.5/6.3x85 3PT

TEK SCREW H/HD H/THREAD 19mm WASH 5.5/6.3x85 3PT
MTHLH550760319

TEK SCREW H/HD H/THREAD 19mm WASH 5.5/6.3x85 3PT


Packed: 100

MTHLH550760319

  • This self drilling roofing fastener is designed specifically for fixing composite panel sheeting to light purlins (1.2mm - 3mm) or timber
  • It can also be used for fastening steel wall channeling through insulation to studs
  • The unthreaded piece ensures panel surfaces are not deformed
  • The fixing incorporates both a washer, to compress to the outer skin to ensure a weathertight seal, and a high thread which gives positive support to the outer sheet
  • Panels can be fixed through the valley or crown of the profile
  • The fasteners must not be over tightened to achieve the correct seal

    • Technical Info:

    Driver Type8mm (5/16") A/F
    Thread TypeCoarse Thread
    Point TypeNo. 3
    Max Steel Thickness3.6mm
    Max Fixture Thickness55mm
 

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About John George

We are a family-run supplier dealing almost exclusively with independent merchants. We aim to provide 99% stock availability and next-day delivery where possible.

   0118 941 1234

   sales@johngeorge.co.uk

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      2-4 Deacon Way
      Reading, RG30 6AZ

 

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