Concrete screw BTS ST, countersunk head

High loads combined with an easy application
Product image of concrete screw BTS ST with countersunk head, zinc plated
Product overview

The countersunk concrete screw BTS ST 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 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) and may even be used to fix fire extinguishing pipe systems to concrete ceilings according to VdS guidelines.

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List of references
Filters
Drill hole diameter [mm]
8
10
Close
Drill hole depth [mm]
55
65
75
85
95
Close
Screw diameter [mm]
10.6
12.6
Close
Plug length [mm]
80
90
Close
Thickness of fixture [mm]
5
15
24
35
Close
Anchorage depth [mm]
45
53
55
65
75
85
Close
Recess type
TX40
TX50
Close
Reference
d
J
9880BTSST
91090BTSST
9X880BTSST
9X1090BTSST
Drill hole diameter [mm]
d
J
8
10
8
10
Drill hole depth [mm]
d
J
55/65/75
65/85/95
55/65/75
65/85/95
Screw diameter [mm]
d
J
10.6
12.6
10.6
12.6
Plug length [mm]
d
J
80
90
80
90
Thickness of fixture [mm]
d
J
35/24/15
35/15/5
35/24/15
35/15/5
Anchorage depth [mm]
d
J
45/53/65
55/75/85
45/53/65
55/75/85
Recess type
d
J
TX40
TX50
TX40
TX50
Packaging units
d
J
50
40
50
40
Packaging type.
d
J
Box
Box
Box
Box
A
t
4 / 4 references
Applications
  • Guard rails
  • Profiles
  • Cable trays
  • Attaching steel structures
  • Consoles
  • Shelves
Further specifications

Key features:

  • 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
How to install
Step 1
Step 2
Step 3
Step 4

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