Name: Wurth CONCRETE SCREW W BS S TYPE ST 6 AS A STAIR BOLT WITH CONNECTING THREAD ANC W BS ST A2K WS10 M8X16 40 6X75 (100 pack)
SKU: 8632ccd128b9
Availability: InStock

Description

Specification
Ideal for fastening pipe clamps or spacer sleeves, zinc-plated steel | For anchorage in concrete and masonry

Extremely flexible application thanks to up to three effective anchorage depths

With metric connection thread for direct fastening of e.g. pipe clamps

High loads

Very low spacing and edge distances thanks to very low expansion effect

Very fast and easy installation, particularly overhead, and immediate load-bearing capacity

Fastening can be adjusted up to two times after installation (please refer to the installation instructions) | For anchorage in concrete and masonry | Extremely flexible application thanks to up to three effective anchorage depths | With metric connection thread for direct fastening of e.g. pipe clamps | High loads | Very low spacing and edge distances thanks to very low expansion effect | Very fast and easy installation, particularly overhead, and immediate load-bearing capacity | Fastening can be adjusted up to two times after installation (please refer to the installation instructions) | Proof of Performance | European Technical Assessment ETA-16/0043 for individual fixing point, option 1, cracked and uncracked concrete: | Static and quasi-static action (dia. 6)

Seismic action, performance category C1 (dia. 6, tension load only)

Fire resistance R30, R60, R90, R120 | Static and quasi-static action (dia. 6) | Seismic action, performance category C1 (dia. 6, tension load only) | Fire resistance R30, R60, R90, R120 | European Technical Assessment ETA-23/0196 for anchorage in masonry | Static and quasi-static action (dia. 6)

Fire resistance R30, R60, R90, R120 (dia. 6) | Static and quasi-static action (dia. 6) | Fire resistance R30, R60, R90, R120 (dia. 6) | European Technical Assessment ETA-16/0128 for anchors in a redundant non-structural system: | Cracked and uncracked concrete, (dia. 6)

Hollow-core prestressed concrete ceilings C30/37-C50/60, (dia. 6)

Fire resistance R30, R60, R90, R120 | Cracked and uncracked concrete, (dia. 6) | Hollow-core prestressed concrete ceilings C30/37-C50/60, (dia. 6) | Fire resistance R30, R60, R90, R120 | Fire resistance rating when exposed to fire according to the standard temperature time curve in masonry (Mz, KSL, KS) – expert report no 2101/173/18 – 2018 | Notice | When installing with a tangential impact driver, the recommended maximum nominal torque must be observed. The maximum installation torque specified must be observed when installing the fixtures. When used in masonry, the stone-specific installation data according to ETA-23/0196 must be observed. | Application area | Adjustment – subsequent aligning possible | Adjustment – subsequent aligning possible | Adjustment – subsequent aligning possible | Adjustment – subsequent aligning possible | European Technical Assessment ETA-16/0043 for individual fixing point, option 1, cracked and uncracked concrete: | Static and quasi-static action (dia. 6)

Seismic action, performance category C1 (dia. 6, tension load only)

Hollow-core prestressed concrete ceilings C30/37-C50/60, (dia. 6)

In hollow-core prestressed concrete ceilings C30/37-C50/60, (dia. 6) | In normal weight concrete C20/25 to C50/60 (cracked and uncracked concrete, (dia. 6)) | In hollow-core prestressed concrete ceilings C30/37-C50/60, (dia. 6) | Anchorages in masonry with approval (dia. 6): | In solid calcium silicate block and perforated block

In solid block masonry brick | In solid calcium silicate block and perforated block | In solid block masonry brick | With metric connection thread, therefore a highly efficient fastening solution in concrete for numerous applications involving technical building equipment such as in sanitary, air-conditioning and electrical installations or for fixtures that need to be removable | Ideal for fastening medium loads in concrete and light to medium loads in masonry: | E.g. for fastening pipes, ventilation ducts, cable clamps, suspensions with threaded rods, mounting rails, brackets, metal profiles, brackets for façade or ceiling substructures in pre-positioned installation

Fastenings subject to seismic activity in earthquake-prone areas (only concrete)

Fastenings subject to exposure to fire | E.g. for fastening pipes, ventilation ducts, cable clamps, suspensions with threaded rods, mounting rails, brackets, metal profiles, brackets for façade or ceiling substructures in pre-positioned installation | Fastenings subject to seismic activity in earthquake-prone areas (only concrete) | Fastenings subject to 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) Tehnical Information
Anchor size: 6 mm | Anchor length (l): 75 mm | Connection thread: M8 x 16 | Attachment height (t fix 1): 40 mm | Attachment height (t fix 2): 35 mm | Attachment height (t fix 3): 20 mm | Thread diameter: 7.5 mm | Nominal drill-bit diameter (d 0): 6.0 mm | Drill hole depth (h 1.1): 40 mm | Drill hole depth (h 1.2): 45 mm | Drill hole depth (h 1.3): 60 mm | Embedding depth (h nom1): 35 mm | Embedding depth (h nom2): 40 mm | Embedding depth (h nom3): 55 mm | External drive: WS10 | Material: Steel | Surface: Zinc plated | Through-hole in the component to be connected (d f): 8.0 mm | Head type: With connection thread (metric) | Type description: W-BS type ST