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