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  2. OC Self-drilling screws 5.5x38 mm with washer T14- cardboard box - 100 pcs.

OC Self-drilling screws 5.5x38 mm with washer T14- cardboard box - 100 pcs.

Steel

OC-55038T

5906675326245

Koelner

The special drill bit shape designed to provide quick and trouble-free installation in metal constructions made from cold formed sections

Define product parameters:

Diameter
Length
Color RAL
Washer
Packaging and quantity
Weight and bulk packaging

  • Unit pack

    100.00 pcs.0.85 kg

  • Bulk pack

    1600.00 pcs.13.95 kg

  • Pallet

    38400.00 pcs.334.68 kg

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Features

The special drill bit shape designed to provide quick and trouble-free installation in metal constructions made from cold formed sections

  • Coloured polyester protective coating with a thickness of 45-50um (RAL,NCS RR) provides additional protection against corrosion. Various colours available to suit all metal sheet variants. UV stabilizers ensure colour quality over a long period of use.
  • Self vulcanizing EPDM washer. Temperature and UV resistant. The special shape of the washer ensures proper seating of the sealing material on the outer cladding material fixture which guarantees a proper seal.
  • The drill bit is designed to provide quick and trouble-free installation in the steel. Sharp point of the drill prevents movement of the surface of the fixture.
  • Hardened surface of the thread (flexible core). Corrosion resistant zinc coating of thickness not less than 12 um. The shape of the thread and its height is closely related to the intended use of self drilling fixing into steel construction.

Substrates

Structural steel

Structural steel

Metal sheet & profiles

Metal sheet & profiles

Approved surfaces

Applications

Profiled and cover sheets

Full list of variations

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

Substitutes

OC Self-drilling screws 5.5x38 mm without washer - cardboard box - 100 pcs.

The special drill bit shape designed to provide quick and trouble-free installation in metal constructions made from cold formed sections

OC Self-drilling screws 5.5x38 mm without washer - cardboard box - 100 pcs.

The special drill bit shape designed to provide quick and trouble-free installation in metal constructions made from cold formed sections

Installation guide

Installation manual

Installation step by step

1

Using the magnetic attachment, tighten the screw with washer using a screwdriver with adjustable torque.

2

Screw properly tightened.

Installation data

Approvals and publications

Technical library

(11)

Technical assessments(4)

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

Fastening screws for metal members and sheeting

Download

ETA-13/0203

ETA-13/0203

Download

KOT-0159/2018

KOT-0159_2018_edition 2

Download

UKTA-22/6370

UKTA-22/6370

Download
Declarations(4)

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

OC - Fastening screws for metal members

Download

DoP-13/0203-OC

Download

KDWU-2018/0159-2

KDWU

Download

UKTA-DoP-22/6370-OC

Download
Certificates(3)

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

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

Download

1488-CPR-0530/Z

CPR

Download

020_UWB_0850_Z

UWB

Download

Catalogues and product cards

(2)

Product cards(1)

Product cart

Download
Catalogues(1)

Catalogue

Download