For detailed information, other images and documents, please select individual articles from the following table.
Concrete screw with countersunk head W-BS/S
Highest load capacities and efficient mounting. For flush-mount mounting of e.g. railings or handrails in concrete, zinc-plated steel
- Head type: Countersunk head
- Material: Steel
- Surface: Zinc plated
- Type description: W-BS type SK
Exclusively for registered customers
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Variants
Packaging unit
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.
Structure of our article number
The article number is made up of the following: VVVVAAABBBVVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2
Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)
Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)
Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Information on price display
Price per packaging unit (PU):The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.
Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
Quantity
The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.Exclusively for registered customers
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- Extremely flexible to use due to three anchoring depths (size 6-10)
- Fastening can be adjusted up to twice after installation (size 6-10), for example in order to align railings or anchor plates (please refer to the assembly guide)
- Very high loads
- Smallest axial and edge clearance due to very low expansion effect
- Very fast and easy assembly and immediately load-bearing
- Attractive, flush-mount installation possible
From size 8, we recommend the use of a suitable tangential impact screwdriver for installation. The recommended maximum rated torque must be observed.
Fixing point with approval (∅6 - ∅10):
In normal weight concrete C20/25 to C50/60 (cracked and non-cracked concrete)
Anchors in a redundant non-structural system, with approval:
- In normal weight concrete C20/25 to C50/60 (cracked and non-cracked concrete), (∅5 and ∅6)
- In hollow-core prestressed concrete ceilings C30/37 - C50/60, (∅6)
Specifically designed for surface-flush, visually appealing installation
Suitable for fastening medium to heavy loads in concrete:
- Attachment of e.g. staircase railings and balcony balustrades, handrails, steel constructions, wooden substructures, metal profiles etc. in in-place installation
- Fastenings under seismic conditions in earthquake areas
- Fastenings under exposure to fire
W-BS/S (galvanised steel) may only be used in dry indoor room conditions
For use in concrete < C20/25 and pressure-resistant natural stone (without approval)
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!