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  2. OCWK Self-drilling screws 4.8x19 mm with washer T14 RAL 3009 - cardboard box - 4 kg

Steel

OCWK-48019T3009

5906675113999

Koelner

Reduced drilling point guarantees optimum tightness of the fastening

Define product parameters:

Length
Washer
Color RAL
Packaging and quantity
Weight and bulk packaging

  • Unit pack

    4.00 kg4.09 kg

  • Bulk pack

    4.00 kg4.09 kg

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Features

Reduced drilling point guarantees optimum tightness of the fastening

  • Screws available with a coloured polyester coating (RAL) provide additional corrosion protection and ensure aesthetic matching with roofing or façade cladding. UV stabilisers guarantee long-term colour durability and resistance to fading throughout the service life.
  • Hardened surface of the thread (flexible core). Shape and type of thread designed specifically for use in wood construction.
  • The thread extended up to the head prevents screw overdriving and ensures strong clamping of the connected elements. It allows installation without a sealing washer in applications where watertightness is not required.
  • The self-vulcanizing EPDM sealing washer is resistant to UV radiation, ageing, and temperature fluctuations. It guarantees long-term watertightness and protects the joint against water ingress.
  • The special shape of the drill bit designed to ensure fast and trouble-free installation of profiled sheets between each other. The sharp end of the drill prevents movement on the surface of the fastened part.
  • Reduced drill bit (with a diameter smaller than the thread) prevents the holes in thin metal sheets from being recalibrated.

Metal sheet & profiles

Metal sheet & profiles

Approved surfaces

Pitched roofs

Drilling and screwing

Ventilated facades

Length
Washer
Color RAL
Packaging and quantity
Index
EAN
Catalog price for kg. net

OCWS Stainless steel self-drilling screws 4.8x19 mm with washer S14 - cardboard box - 250 pcs.

OCWS Stainless steel self-drilling screws 4.8x19 mm with washer S16 - cardboard box - 250 pcs.

OCWS Stainless steel self-drilling screws 4.8x19 mm with washer S14 - cardboard box - 250 pcs.

OCWS Stainless steel self-drilling screws 4.8x19 mm with washer S16 - cardboard box - 250 pcs.

Installation data

Technical library

(5)

Technical assessments(1)

ETA-24/0237 (2024-12-20) - Fastening screws for metal members and sheeting

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Declarations(2)

UKTA-DoP-22/6370-OCW

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KDWU-2018-0159-OCW

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Certificates(1)

1488-CPR-0752/Z (ETA-24/0237 - Self-drilling screws)

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Documents(1)

DoP-24/0237 OCW (ETA-24/0237 - Self-drilling screws)

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Catalogues and product cards

(2)

Product cards(1)

Product cart

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Catalogues(1)

Catalogue

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