European Technical Approval (ETA) for non-cracked concrete
 European Technical Approval (ETA) for non-structural applications DIBt Approval Factory Mutual Statement for VdS- Sprinkler Systems Fire Resistance  
  Wedge Anchor for Non-cracked Concrete
  Wedge Anchor B A4
   
   
 
   
Description
The Wedge Anchor B (ETA, Option 7) is a highly efficient throughbolt with excellent load bearing capacity in non-cracked concrete, small anchor spacings and edge distances.

Applications
Indoor and outdoor medium to heavy duty applications: Suspended ceilings (M6-M10), metal constructions, channels, brackets, supports, hand rails, cable trays, ducts and shelf feet 		 
 

Approved loads and performance data as per ETA-05/0018, Option7
non-cracked concrete
M 6
M 8
M 10
M 12
M 16
M 20
Standard Anchorage Depth hef
[mm]
40
44
48
65
82
100
Reduced Anchorage Depth hef,red
[mm]
30*
35*
42
50
64
78
tension appr.. N
C20/25
[kN]
3,6
2,9
5,7
4,3
7,6
5,7
11,9
8,5
17,2
12,3
24,0
16,5
   
C30/37
[kN]
4,4
3,5
7,0
5,2
9,3
7,0
14,5
10,4
21,0
15,0
29,3
20,2
   
C40/50
[kN]
4,8
4,0
8,1
6,0
10,7
8,1
16,8
12,0
24,2
17,3
33,8
23,3
   
C50/60
[kN]
4,8
4,4
8,6
6,6
11,8
8,9
18,5
13,2
26,6
19,0
37,2
25,6
shear appr. V
C20/25
[kN]
4,0
3,9
6,9
5,0
8,0
6,5
15,4
8,5
28,6
24,6
43,9
33,1
   
>C25/30
[kN]
4,0
4,0
6,9
5,5
8,8
7,2
15,4
9,3
28,6
27,0
43,9
36,4
bending moments appr. M
[Nm]
5,7
5,7
13,7
13,7
28,0
28,0
48,6
48,6
113,7
113,7
231,6
231,6
*) Application limited to statically indeterminated systems
Approved loads: total safety factor as per ETAG included.
Lower loads apply for reduced anchor spacings, edge distances and anchorage depths.
For anchor designing an easy to operate CD-ROM is available on request or download.

Spacing and edge distance
     
M6
M 8
M10
M 12
M16
M20
Standard Anchorage Depth
hef
[mm]
40
44
48
65
80
100
Reduced Anchorage Depth
hef,red
[mm]
30
35
42
50
64
78
Characteristic spacing
scr,N
[mm]
120
90
132
105
144
126
195
150
240
192
300
234
Characteristic edge distance
ccr,N
[mm]
60
45
66
53
72
63
98
75
120
96
150
117
Min. spacing smin/
for edge dist. c
smin/c
[mm]
35/
40
35/
40
35/
65
60/
60
45/
70
55/
65

60/
100
100/
100
80/
120
110/
110
100/
150

140/
140
Min. edge dist smin./
for spacing s
cmin/s
[mm]
35/
60
40/
35
45/
110
60/
60
55/
80
65/
55
70/
100
100/
100
80/
140
110/
110

100/
180
140/
140
Min. thickness of concrete slab
hmin
[mm]
100
80
100
80
100
100
130
100
160
130
200
160



 


Installation parameters
   
M 6
M 8
M 10
M 12
M 16
M 20
Standard Anchorage Depth
hef
[mm]
40
44
48
65
80
100
Reduced Anchorage Depth
hef,red
[mm]
30
35
42
50
64
78
Drill hole diameter
do
[mm]
6
6
8
8
10
10
12
12
16
16
20
20
Diameter of clearance hole in the fixture
df
[mm]
7
7
9
9
12
12
14
14
18
18
22
22
Depth of drill hole
h1
[mm]
55
45
65
55
70
65
90
75
110
95
130
110
Installation torque
Tinst
[Nm]
6
6
15
15
25
25
50
50
100
100
160
160
Width across nut
SW
[mm]
10
10
13
13
17
17
19
19
24
24
30
30


 

Installation
     

Product Range

Wedge Anchor B A4, stainless steel A4/316
Description
Ref. No.
Setting depth for
hef / hef,red
[mm]
Fixture thickness at
hef / hef,red
[mm]
Anchor length
[mm]
Thread Ø
x length
[mm]
B 6-5/40 A4*

01005501
- /30
- /5

40
M 6 x 16
B 6-5/52 A4
01006501
- /39
- /5
52
M 6 x 20
B 6-10-20/67 A4
01010501
49/39
10/20
67
M 6 x 30
B 6-25-35/82 A4
01015501
49/39
25/35
82
M 6 x 35
B 6-40-50/97 A4
01025501
49/39
40/50
97
M 6 x 35
B 8-5/50 A4*
01105501
- /35
- /5
50
M 8 x 22
B 8-4/60 A4
01110501

- /47
- /4
60
M 8 x 25
B 8-10-19/75 A4
01115501
56/47
10/19
75
M 8 x 40
B 8-15-24/80 A4
01120501
56/47
15/24
80
M 8 x 45
B 8-20-29/85 A4
01125501
56/47
20/29
85
M 8 x 50
B 8-30-39/95 A4
01135501
56/47
30/39
95
M 8 x 60
B 8-45-54/110 A4
01145501
56/47
45/54
110
M 8 x 75
B 8-55-64/120 A4
01150501
56/47
55/64
120
M 8 x 80
B 10-10/60 A4*
01205501
- /40
- /10
60
M 10 x 25
B 10-10-16/85 A4
01210501
62/56
10/16
85
M 10 x 40
B 10-15-21/90 A4
01215501
62/56
15/21
90
M 10 x 45
B 10-20-26/95 A4
01220501
62/56
20/26
95
M 10 x 50
B 10-30-36/105 A4
01225501
62/56
30/36
105
M 10 x 60
B 10-45-51/120 A4
01230501
62/56
45/51
120
M 10 x 75
B 10-50-56/125 A4
01235501
62/56
50/56
125
M 10 x 80
B 10-70-76/145 A4
01240501
62/56
70/76
145
M 10 x 80
B 10-100-106/175 A4
01245501
62/56
100/106
175
M 10 x 80
B 10-140-146/215 A4
01250501
62/56
140/146
215
M 10 x 80
B 12-5/75 A4*
01305501
- /55
- /5
75
M 12 x 30
B 12-14/95 A4
01310501
- /66
- /14
95
M 12 x 50
B 12-10-25/105 A4
01312501
81/66
10/25
105
M 12 x 60
B 12-15-30/110 A4
01315501
81/66
15/30
110
M 12 x 65
B 12-20-35/115 A4
01320501
81/66
20/35
115
M 12 x 70
B 12-30-45/125 A4
01325501
81/66
30/45
125
M 12 x 80
B 12-50-65/145 A4
01330501
81/66
50/65
145
M 12 x 100
B 12-65-80/160 A4
01335501
81/66
65/80
160
M 12 x 100
B 12-85-100/180 A4
01340501
81/66
85/100
180
M 12 x 80
B 12-105-120/200 A4
01345501
81/66
105/120
200
M 12 x 80
B 12-125-140/220 A4
01350501
81/66
125/140
220
M 12 x 80
B 12-145-160/240 A4
01355501
81/66
145/160
240
M 12 x 80
B 16-5/90 A4*
01505501
- / 65
- /5
90
M 16 x 35
B 16-14/115 A4
01510501
- /83
- /14
115
M 16 x 60
B 16-10-28/130 A4
01512501
99/83
10/28
130
M 16 x 70
B 16-30-48/150 A4
01515501
99/83
30/48
150
M 16 x 90
B 16-60-78/180 A4
01520501
99/83
60/78
180
M 16 x 110
B 16-80-98/200 A4
01525501
99/83
80/98
200
M 16 x 110
B 16-100-118/220 A4
01530501
99/83
100/118
220
M 16 x 80
B 16-130-148/250 A4
01535501
99/83
130/148
250
M 16 x 80
B 16-200-218/320 A4
01545501
99/83
200/218
320
M 16 x 80
B 20-5-27/150 A4
01605501
121/99
5/27
150
M 20 x 70
B 20-35-57/180 A4
01610501
121/99
35/57
180
M 20 x 70
B 20-60-82/205 A4
01612501
121/99
60/82
205
M 20 x 70
B 20-95-117/240 A4
01615501
121/99
95/117
240
M 20 x 70
*) Not part of approval, expansion clip steel, zinc plated
 


[Loads and performance data]
[Installation parameters]
[Product Range]

...a solid connection
  
Metall-Kunststoff-Technik Phone +49 (0)63 74 / 91 16-0
GmbH & Co.KG Fax +49 (0)63 74 / 91 16-60
Auf dem Immel 2 info@mkt-duebel.de
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