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S-MD 55 S Self-drilling metal screws

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Technical Data
Documents
Features & Applications
Related Products
L042186_v1 (195252)

Self-drilling screw (A2 stainless steel) with 16 mm washer for thick metal-to-metal fastenings (up to 15 mm)

  • Screw drive/recess type: Hexagon 8
  • Washer size: 16 mm
  • Base materials: Carbon steel, Aluminium
premium

Choose options

Corrosion protection
  • Stainless steel A2
Thickness fastened range MF
  • 4.6 - 11 mm
  • 4.6 - 73 mm
Length
  • 40 mm
  • 102 mm
Pack size
  • 100 pc
  • 250 pc
 Product options
Quantity
Packs
Total Pieces
1
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Discounted net
From KWD 70.200

Technical Data

Screw drive/recess type
Hexagon 8
Washer size
16 mm
Base materials
Carbon steel, Aluminium
Environmental conditions
Dry indoor, Indoor with temporary condensation, Outdoor with low pollution, Outdoor with moderate concentration of pollution
Screw diameter d
5.5 mm
Screw head diameter
10 mm
Product class
Premium
Washer type
Bonded EPDM

Documents

Approval document
Reference document
Technical information
Sustainability Documentation
Operating Instruction
pdf ETA-18/0880_for_SM_screws_2024-04-11_en, German [ 4.4 MB ]
pdf ETA-18/0880_for_SM_screws_2024-04-11_en, English [ 4.4 MB ]

Features & Applications

Features

  • Self-drilling screw for fast assembly in one step
  • Perfect Sealing (PS) feature – specially engineered geometry below the head which prevents over-compression of the EPDM washer, helping to more reliably seal out water
  • Fast and robust drill tip for use on high-strength steel (up to grade S 450 GD) with Racing Tip technology – a wave-form cutting edge which removes chips much faster and helps prevent point burn-out
  • For more reliable fastenings with defined load values
  • Attractive final appearance – screw head can be coloured to match the façade

Applications

  • Fastening sheet metal and profiles to steel substructures and framing, with or without intermediate insulation layers
  • Stainless steel (A2) for fastening in mildly corrosive environments
  • Thick metal-to-metal connections (up to 15 mm)
  • For applications requiring watertight fastenings with 16 mm washer

For approval or certificate information, please see individual items.

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