Concrete screw BTS ST 10-90/5, countersunk head TX50, stainless steel A4

High loads combined with an easy application.
Concrete screw BTS ST 10-90/5, countersunk head TX50, stainless steel A4
Packaging photo of box 921 concrete screw BTS label side
Packaging photo of box 921 concrete screw BTS back side
Packaging photo of box 921 concrete screw BTS front side
Mounting image BTS 1
Mounting image BTS 2
Mounting image BTS 3
Mounting image BTS 4
Application image of concrete screw BTS: Cable channels and pipes
Application image of concrete screw BTS: Fixing of a staircase railing
EN - Technical drawing of concrete screw BTS
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Reference:
9X1090BTSST
Recess type :
TX50
Material :
Stainless steel A4
Drill hole diameter [mm] d0:
10
Drill hole depth [mm] h1:
65/85/95
Anchorage depth [mm] hnom:
55/75/85
Screw diameter [mm] ds:
12.6
Thickness of fixture [mm] tfix:
35/15/5
Head diameter [mm] dh:
21.5
Clearance hole [mm] df:
13-14
Anchor length [mm] :
90
Packaging units:
40
Packaging type.:
Box
GTIN:
4250438916817
Download documents
Reference Description
9X1090BTSST
The concrete screw BTS ST 10-90/5 is optimally suitable for a wide variety of heavy-duty applications in cracked and non-cracked concrete according to the ETA-assessment Option 1. It achieves the highest loads combined with easy mounting (use of an impact wrench is recommended), obtains fire resistance class R 120 for even more safety in case of fire, is approved for use under seismic action (C1 valid for a setting depth of 85 mm) and may even be used to fix fire extinguishing pipe systems to concrete ceilings according to VdS guidelines. Because of the three setting depths and the adjustability, the screw can be used in many applications. The concrete screw as an expansion-force free anchor is also ideal for temporary fixings as it can be removed completely. The countersunk screw has a TX drive for fast mounting and consists of stainless steel A4 for higher corrosion resistance.
Applications
  • Steel supports
  • Attaching steel structures
  • Guard rails
  • Facade substructures
  • Machines
  • Doors
  • Pipelines
  • Cable trays
  • Storage racks
Further specifications

Key features:

  • Special thread geometry and hardness
  • Stainless steel A4
  • For force free anchoring
  • ETA approved for non-cracked and cracked concrete (option 1)
  • High loads combined with an easy application (the use of a suitable impact wrench is recommended)
  • Variable, because of three setting depths
  • May be adjusted
  • The BTS is also ideal for temporary fixings as it can be removed completely

Base materials:

  • Concrete
  • Dense natural stone
Other related products
How to install
Step 1
Step 2
Step 3
Step 4

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