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Concrete screw W-BS/S type ST-6 as a stair bolt With connecting thread
Concrete screw W-BS/S type ST-6 as a stair bolt With connecting thread - 1
Concrete screw W-BS/S type ST-6 as a stair bolt With connecting thread - 2
Concrete screw W-BS/S type ST-6 as a stair bolt With connecting thread - 3
Concrete screw W-BS/S type ST-6 as a stair bolt With connecting thread - 4
Concrete screw W-BS/S type ST-6 as a stair bolt With connecting thread - 5
Concrete screw W-BS/S type ST-6 as a stair bolt With connecting thread - 6
Concrete screw W-BS/S type ST-6 as a stair bolt With connecting thread - 7

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Concrete screw W-BS/S type ST-6 as a stair bolt With connecting thread

Ideal for fastening pipe clamps or spacer sleeves, zinc-plated steel

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  • 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


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)


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


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

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


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)


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


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