S-MD55GZ Self-drilling metal screws

Self-drill screw S-MD55GZ 5,5x40 #2054489

Self-drilling screw (zinc-plated carbon steel) with 16 mm washer for thick metal-to-metal fastenings (up to 15 mm)

premium

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Thickness fastened range MF

Length

Pack size

Product options

Quantity

Packs

Total Pieces

250

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Discounted net

QAR 645.00

QAR 2.58 / 1 each

Screw drive/recess type

Hexagon 8

Washer size

16 mm

Base materials

Carbon steel

Environmental conditions

Dry indoor

Screw diameter d

5.5 mm

Length

40 mm

Screw head diameter

10 mm

Product class

Premium

Washer type

Bonded EPDM

Self-drilling screw for fast assembly in one step
Perfectly sealed fastening points
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
Creates more reliable fastenings with defined load values

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
Thick metal-to-metal connections (up to 15 mm)
For applications requiring watertight fastenings with 16 mm washer