Concrete screw BTSB Hex-head screw

High loads combined with an easy application.
Product image of concrete screw BTS B with hex head and zinc flake coating
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
Drill hole diameter [mm]
8
10
14
Close
Drill hole depth [mm]
55
55/65/75
65
65/85/0
65/85/95
85
85/110/0
Close
Screw diameter [mm]
10.6
12.6
16.6
Close
Anchor length [mm]
50
70
80
90
100
120
60
140
160
110
Close
Thickness of fixture [mm]
0
5
10
15
24
25
35
45
55
65
75
78
85
105
Close
Anchorage depth [mm]
45
45/53/65
55
55/75/0
55/75/85
75
75/100/0
Close
Recess type
SW13
SW15
SW21
Close
Reference
d
J
9ZG850BTSB
9ZG870BTSB
9ZG880BTSB
9ZG890BTSB
9ZG8100BTSB
9ZG8120BTSB
9ZG1060BTSB
9ZG1070BTSB
9ZG1080BTSB
9ZG1090BTSB
9ZG10100BTSB
9ZG10120BTSB
9ZG10140BTSB
9ZG10160BTSB
9ZG1480BTSB
9ZG14110BTSB
9X880BTSB
9X1090BTSB
9X10100BTSB
Drill hole diameter [mm]
d
J
8
8
8
8
8
8
10
10
10
10
10
10
10
10
14
14
8
10
10
Drill hole depth [mm]
d
J
55
55/65/75
55/65/75
55/65/75
55/65/75
55/65/75
65
65
65/85/0
65/85/95
65/85/95
65/85/95
65/85/95
65/85/95
85
85/110/0
55/65/75
65/85/95
65/85/95
Screw diameter [mm]
d
J
10.6
10.6
10.6
10.6
10.6
10.6
12.6
12.6
12.6
12.6
12.6
12.6
12.6
12.6
16.6
16.6
10.6
12.6
12.6
Anchor length [mm]
d
J
50
70
80
90
100
120
60
70
80
90
100
120
140
160
80
110
80
90
100
Thickness of fixture [mm]
d
J
5/0/0
25/15/5
35/24/15
45/35/25
55/78/35
75/65/55
5/0/0
15/0/0
25/5/0
35/15/5
45/25/15
65/45/35
85/65/55
105/85/75
5/0/0
35/10/0
35/24/15
35/15/5
45/25/15
Anchorage depth [mm]
d
J
45
45/53/65
45/53/65
45/53/65
45/53/65
45/53/65
55
55
55/75/0
55/75/85
55/75/85
55/75/85
55/75/85
55/75/85
75
75/100/0
45/53/65
55/75/85
55/75/85
Recess type
d
J
SW13
SW13
SW13
SW13
SW13
SW13
SW15
SW15
SW15
SW15
SW15
SW15
SW15
SW15
SW21
SW21
SW13
SW15
SW15
Packaging units
d
J
50
50
50
50
50
50
50
40
40
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
Box
Box
Box
Box
A
t
19 / 19 references
Applications
  • Steel supports
  • Attaching steel structures
  • Guard rails
  • Facade substructures
  • Machines
  • Doors
  • Pipelines
  • Cable trays
  • Storage racks
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
  • Big range, also in stainless steel and different head shapes available
  • The BTS is also ideal for temporary fixings as it can be removed completely
  • Zinc flake coating (ZnAl) for improved corrosion resistance and higher application security
Base materials
eta
Suitable materials with approvals
Concrete
Concrete
Other related products
How to install
Step 1
Step 2
Step 3
Step 4

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