Rothoblaas Catalogue 2019
AB7
HEAVY DUTY EXPANSION ANCHOR CE7
• CE option 7 for uncracked concrete • Electrogalvanized carbon steel • Complete with nut and washer • Long thread • Extra-long multiway expansion clamp • Suitable for dense materials • Through fastening • Torque-controlled expansion
AB7 STANDARD AB7 EXTRALONG
CODES AND DIMENSIONS AB7 STANDARD WASHER ISO 7089
d = d 0 [mm]
L t [mm]
t fix [mm]
h 1,min [mm]
h nom [mm]
h ef [mm]
d f [mm]
SW [mm]
T inst [Nm]
CODE
pcs.
AB71075 AB712100 AB712120 AB716145 AB716220 AB720170
10 12 12 16 16
75
10 18 38 30
65 80 80
55 70 70
50 60 60
12 14 14 18 18
17 19 19 24 24
35 55 55
50 50 20 15 10
100 120 145 220
110 100 85 110 100 85
100 100
105
20 170
35
125
115
100 22
30 150
5
AB7 EXTRALONG LARGE SIZE WASHER ISO 7093
d = d 0 [mm]
L t [mm]
t fix [mm]
h 1,min [mm]
h nom [mm]
h ef [mm]
d f [mm]
SW [mm]
T inst [Nm]
CODE
pcs.
AB716300 AB716400
16 16
300 400
185 245
110 100 85 110 100 85
18 18
24 24
100 100
5 5
T
d
inst
SW d f
d = anchor diameter d 0 = hole diameter in the concrete support L t = anchor length t fix = maximum fastening thickness h 1 = minimum hole depth
h nom = nominal minimum anchoring depth h ef = effective anchor depth d f = maximum hole diameter in the element to be fastened SW = wrench size T inst = tightening torque
t
fix
L
t
h
h
ef
h
nom
1
d
0
ASSEMBLY
T
inst
90°
204 | AB7 | COMPLEMENTARY PRODUCTS
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