S-MD 55 S Self-drilling metal screws

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

premium

Thickness fastened range MF

Drilling capacity range DC

Length

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Quantity

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Discounted net

From INR 11,308.50

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

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

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.