S-MD 21 Z Self-drilling metal screws

Self-drilling screw S-MD21Z 5 #234588

S-MD21Z 5,5x25 self-drilling tip 1 screw

Self-drilling screw (zinc-plated carbon steel) with pressed-on flange for thin metal-to-metal fastenings (up to 3 mm)

Screw drive/recess type: Hexagon 8
Washer size: 15 mm
Base materials: Carbon steel

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Thickness fastened range MF

1.2 - 15 mm

Drilling capacity range DC

1.2 - 3 mm

Length

25 mm

Screw drive/recess type

Hexagon 8

Pack size

500 pc

Product options

Quantity

Pack

Total Pieces

500

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Discounted net

257.00 ILS

0.51 ILS / 1 each

Technical Data

Screw drive/recess type

Hexagon 8

Washer size

15 mm

Base materials

Carbon steel

Drilling capacity - max

3 mm

Environmental Conditions

Dry indoor

Screw diameter d

5.5 mm

Length

25 mm

Drilling capacity DC - min

1.2 mm

Screw-head diameter

10 mm

Product Class

Premium

Washer type

Pressed-on

Documents

Features & Applications

Features

Self-drilling screw for fast assembly in one step
EPDM rubber washer – creates a more reliable seal against water
Fast and robust drill tip
For reliable fastenings with defined load values
Attractive final appearance – screw head can be colored to match the façade

Applications

Fastening sheet metal and profiles to steel substructures and framing, with or without intermediate insulation layers
Galvanized carbon steel for fastening in dry, indoor environments
Thin metal-to-metal connections (up to 3 mm)
Especially suitable for cassette system walls on HTU cast-in channels, C/U profiles etc.