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Concrete screw CLS-B Bossong

Key features

  • FeaturesAvailable diameters 5 mm and 6 mm; wide domed head
  • MaterialGalvanised steel
  • Available diameters5 mm, 6 mm
  • HeadWide domed

What it is

Bossong CLS-B concrete screw with wide domed head, in zinc-plated steel, in 5 and 6 mm diameters. It is self-tapping: it is screwed into the hole and cuts its own thread in the concrete, without a plug. The wide head provides a larger bearing surface on the part being fixed. The same Bossong family includes the CLS with hexagonal head and the CLS-S with flat countersunk head.

A concrete screw is a screw anchor that is driven directly into the hole in concrete or masonry, cutting its own thread, without a plug.

What it is for

Used for anchoring shelves, brackets and structures to walls and for structural fixings, where the fixing is load-bearing and must be calculated.

How to use it

Drill with a bit of the diameter specified for the screw to the required depth and clean the hole thoroughly. Drive the screw through the part being fixed with a spanner or impact driver until it is seated, without overtightening. Observe the edge distances and hole spacings stated in the technical data sheet.

Where it is used

  • Industrial construction
  • Residential construction

Technical data

  • Features: Available diameters 5 mm and 6 mm; wide domed head
  • Material: Galvanised steel
  • Head: Wide domed

Who it is for

Designed for electricians, metal fabricators and plumbers.

Related products

Before you order

Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.

For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.

Quantity
Specifications 4
FeaturesAvailable diameters 5 mm and 6 mm; wide domed head
MaterialGalvanised steel
Available diameters5 mm, 6 mm
HeadWide domed

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