Skip to main content
OrdersCart
ProductsEngineering CentreBusiness OptimizationSupport and DownloadsCompany
Cart
Update on Price AdjustmentEffective by Dec 22nd, 2025Learn more

S-MD 55 S Self-drilling metal screws

Self-drill screw S-MD55S 5,5x52 #2209961

Configurator
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

Thickness fastened range MF
  • 4.6 - 23 mm
Drilling capacity range DC
  • 4.6 - 15 mm
Length
  • 52 mm
Pack size
  • 250
 Product options
Quantity
Pack
Total Pieces
250
You can not see your company prices

Please Log in or register to see your company prices.

Discounted net
INR 21,120.75
INR 84.48 / 1 each

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
Length
52 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
Request live Product Demo

Request live Product Demo

We will contact you to arrange a live demonstration at the earliest

Request live Product Demo
Start live chat

Start live chat

Start live chat
Request call back

Request call back

Request call back
Back
Request demo
Live chat
Call me back