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  2. Telescopic sleeve with round plate R-GOK-II 50x185 mm PP + WBT-61T120 - cardboard box - 100 pcs.

Telescopic sleeve with round plate R-GOK-II 50x185 mm PP + WBT-61T120 - cardboard box - 100 pcs.

Universal

R-GOKII185WBT61120

5906675530314

Rawlplug

Pre-assembled telescopic fastening system for concrete substrate and timber

Define product parameters:

Length
Screw length
Packaging and quantity
Weight and bulk packaging

  • Unit pack

    100.00 pcs.3.65 kg

  • Bulk pack

    100.00 pcs.3.65 kg

  • Pallet

    5600.00 pcs.204.68 kg

We will prepare this product for you after you add it to your cart and place your order. The estimated lead time is 7 days

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Features

Pre-assembled telescopic fastening system for concrete substrate and timber

  • High impact - resistant material used ensures constant mechanical properties over the lifetime of a roof. Also, retains its properties over a wide temperature range.
  • The lenticular shape of the plate ensures a firm pressure on the membrane and no possibility of dragging and deforming the plate during assembly.
  • The reduced diameter makes it easier to pierce the membrane and install in dense materials such as PIR / PUR and mineral wool.
  • The lower part of the connector telescope has been designed in the shape of a cone with an optimum angle of inclination which significantly affects the speed of its installation.
  • Guarantees the highest load capacity of the roof construction for both static and dynamic loads in accordance with ETAG006.
  • Hardened screw's thread surface. High quality anti-corrosion coating guarantees resistance of 15 Kesternich cycles.
  • Pre-assembled sleeve with a screw shortens the assembly time, additionally it has a security in the form of a locking O-ring, which prevents the screw from slipping out.
  • Shape and type of the thread specially design to allow connecting to concrete and wood.
  • Internal sleeve design allows pre-assembly with any Rawlplug roofing screw, shortening installation.
  • The engraving on the plate reduces the effect of the notch and crack propagation (spreading of damage in the material subjected to stress).

Substrates

Concrete

Concrete

Reinforced concrete

Reinforced concrete

Concrete slab

Concrete slab

Hollow-core slab

Hollow-core slab

Timber

Timber

Oriented strand board

Oriented strand board

Chipboard

Chipboard

Light wood wool boards

Light wood wool boards

Fiber cement boards

Fiber cement boards

Hollow core roof plate

Hollow core roof plate

Approved surfaces

Applications

Flat roofs

Full list of variations

Length
Screw length
Packaging and quantity
Index
EAN
Catalog price for pack. net

Substitutes

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R-WX-T Self-Drilling Screws for Steel, T25 4.8 x 120mm, Zinc Flake - cardboard box - 200 pcs.

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Telescopic sleeve with round plate R-GOK-II 50x185 mm polypropylene - cardboard box - 100 pcs.

Telescopic sleeve for flat roof insulation fixings

R-WBT Screws for Concrete, 6.1 x 120mm, Zinc Flake, T25 - cardboard box - 100 pcs.

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R-WX-T Self-Drilling Screws for Steel, T25 4.8 x 120mm, Zinc Flake - cardboard box - 200 pcs.

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Installation guide

Installation manual

Installation step by step

1

Drill the hole in concrete of required diameter and depth.

2

Place the plastic sleeve R-GOK-II with the R-WBT screw in the insulating material.

3

Using a driver, screw in the R-GOK-II connector with the R-WBT screw until the appropriate depth is achieved.

4

Properly mounted sleeve R-GOK-II with R-WBT screw.

Installation data

Approvals and publications

Technical library

(6)

Technical assessments(2)

ITB_KOT_2022_2206_2022_08_22_R_GOKII_R_POK_R_POW

ITB-KOT-2022/2206

Download

ETA-23/0198

ETA-23/0198

Download
Declarations(2)

KDWU_R_WBT

KDWU-2022-2206-R-WBT

Download

DoP-23/0198-R-GOK-II

DoP-23/0198-R-GOK-II

Download
Certificates(1)

1488-CPR-0697/Z

CPR

Download
Documents(1)

FM approval PR465265 (2026-02-23)

R-GOK-II + R-WBT / R-WO / R-WX - Fasteners for flexible roof waterproofing systems

Download

Catalogues and product cards

(4)

Product cards(1)

Product cart

Download
Catalogues(3)

Catalogue Offer (overview) - EN

Download

Specification Design Guide

Download

General Catalogue EN - PDF

Download