Concrete screw BTSB Hex-head screw

High loads combined with an easy application.
Concrete screw BTSB Hex-head screw
Product overview

The concrete screw BTSB 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
Screw diameter [mm]
10.6
12.6
16.6
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Screw length [mm]
50
70
80
90
60
100
120
140
160
110
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Drill hole diameter [mm]
8
10
14
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Thickness of fixture [mm]
0
5
10
15
25
35
45
55
65
75
85
105
Close
Head diameter [mm]
16.2
20
30
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Material
Steel
Stainless steel A4
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Reference
d
J
9ZG850BTSB
9ZG870BTSB
9ZG880BTSB
9ZG890BTSB
9ZG1060BTSB
9ZG1090BTSB
9ZG10100BTSB
9ZG10120BTSB
9ZG10140BTSB
9ZG10160BTSB
9ZG1480BTSB
9ZG14110BTSB
9X880BTSB
9X1090BTSB
9X10100BTSB
Screw diameter [mm]
d
J
10.6
10.6
10.6
10.6
12.6
12.6
12.6
12.6
12.6
12.6
16.6
16.6
10.6
12.6
12.6
Screw length [mm]
d
J
50
70
80
90
60
90
100
120
140
160
80
110
80
90
100
Drill hole diameter [mm]
d
J
8
8
8
8
10
10
10
10
10
10
14
14
8
10
10
Thickness of fixture [mm]
d
J
5/0/0
25/15/5
35/25/15
45/35/25
5/0/0
35/15/5
45/25/15
65/45/35
85/65/55
105/85/75
5/0/0
35/10/0
35/25/15
35/15/5
45/25/15
Head diameter [mm]
d
J
16.2
16.2
16.2
16.2
20
20
20
20
20
20
30
30
16.2
20
20
Material
d
J
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Stainless steel A4
Stainless steel A4
Stainless steel A4
Coating
d
J
Zinc flake coated
Zinc flake coated
Zinc flake coated
Zinc flake coated
Zinc flake coated
Zinc flake coated
Zinc flake coated
Zinc flake coated
Zinc flake coated
Zinc flake coated
Zinc flake coated
Zinc flake coated
-
-
-
Packaging units
d
J
50
50
50
50
50
40
40
40
30
30
20
20
50
40
40
Packaging type
d
J
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
A
t
15 / 15 references
Applications
  • Steel supports
  • Attaching steel structures
  • Guard rails
  • Facade substructures
  • Machines
  • Doors
  • Pipelines
  • Cable trays
  • Storage racks
Base materials
eta
Suitable materials with approvals
Concrete
Concrete
Other suitable materials
Dense natural stone
Dense natural stone
Other related products
How to install
Step 1
Step 2
Step 3
Step 4

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