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Cast-in Channel System
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Washer DIN EN ISO 7089
U 20 x 37 ISO 7089 A4-70
Washer DIN EN ISO 7089
Art.-No. 573647
GTIN (EAN-Code): 4048962529265
fischer Washer U 20 x 37 ISO 7089 A4-70
Product variants
The advantages / Product description
Washer for fischer Cast-In Channel System
Properties
Mechanical properties: 1.4401, 1.4404, 1.4571, 1.4578 acc. to EN 10088:2009
Hardness class ≥ A 200 HV
Application and approval
Applications
Suitable for all types of buildings or structures in combination with channel bolts
Façades
Prefabricated elements
Railways
Metro tunnels and stations
Industrial applications
Assembly instruction
Functionality
Technical data
Internal diameter
(
D
)
21
mm
External-ø
(
d
)
37
mm
Thickness
(
S
)
3
mm
Amount
25
pcs.
GTIN (EAN-Code)
4048962529265
cd-blue-54ff7c8c74-hlwsj
