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S-MD 53Z Self-drilling metal screws

Self-drill screw S-MD53Z 6,3x25 #413446

Self-drilling screw (zinc-plated carbon steel) with 16 mm washer for medium-thick metal-to-metal fastenings (up to 6 mm)

  • Screw drive/recess type: Hexagon 8
  • Washer size: 16 mm
  • Base materials: Carbon steel
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Thickness fastened range MF
  • 2.6 - 10 mm
Length
  • 25 mm
Pack size
  • 500 pc
Product options
Quantity
Packs
Total Piece
500
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Discounted net

SR 932.00

SR 1.86 / 1 Piece

Technical Data

Screw drive/recess type
Hexagon 8
Washer size
16 mm
Base materials
Carbon steel
Environmental conditions
Dry indoor
Screw diameter d
6.3 mm
Length
25 mm
Screw head diameter
10 mm
Product class
Premium
Washer type
Bonded EPDM

Documents

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 reliably seal out water
  • Fast and robust drill tip with Racing Tip technology – a wave-form cutting edge which removes chips much faster and helps prevents point burn-out
  • For 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
  • Galvanised carbon steel for fastening in dry, indoor environments
  • Thin to medium-thick metal-to-metal connections (up to 6 mm)
  • For applications requiring watertight fastenings with 16 mm washer