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 BTSB concrete screw is ideal for a wide range of heavy-duty applications in both cracked and non-cracked concrete, as per ETA Option 1. It delivers high load capacities with easy installation (impact driver recommended) and offers fire resistance class R 120 for added safety in case of fire. The BTSB is approved for use under seismic conditions, with both C1 and C2 ratings for the standard versions, while the stainless-steel variant is approved for C1. Additionally, it is suitable for securing sprinkler systems to concrete ceilings according to VdS guidelines.

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Filters
Screw diameter [mm]
10.6
12.6
16.6
Close
Drill hole diameter [mm]
8
10
14
Close
Drill hole depth [mm]
0
55
65
75
85
95
110
Close
Anchor length [mm]
50
70
80
90
100
120
60
140
160
110
Close
Thickness of fixture [mm]
0
5
10
15
25
35
45
55
65
75
85
105
Close
Anchorage depth [mm]
0
45
55
65
75
85
100
Close
Recess type
SW13
SW15
SW21
Close
Head diameter [mm]
16.2
20
30
Close
Reference
d
J
9ZG850BTSB
9ZG870BTSB
9ZG880BTSB
9ZG890BTSB
9ZG8100BTSB
9ZG8120BTSB
9ZG1060BTSB
9ZG1070BTSB
9ZG1080BTSB
9ZG1090BTSB
9ZG10100BTSB
9ZG10120BTSB
9ZG10140BTSB
9ZG10160BTSB
9ZG1480BTSB
9ZG14110BTSB
9X880BTSB
9X1090BTSB
9X10100BTSB
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
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
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
35/25/15
45/35/25
55/45/35
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
35/25/15
35/15/5
45/25/15
Anchorage depth [mm]
d
J
45
45/55/65
45/55/65
45/55/65
45/55/65
45/55/65
55
55
55/75/0
55/75/85
55/75/85
55/75/85
55/75/85
55/75/85
75
75/100/0
45/55/65
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
Head diameter [mm]
d
J
16.2
16.2
16.2
16.2
16.2
16.2
20
20
20
20
20
20
20
20
30
30
16.2
20
20
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)
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
Useful tips

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