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BNARTNR
Identification
BNNORM1
DIN 7989-1
BNMAT
Material
Steel hardness class 100 HV
BNSURFACE
Surface
zinc plated blue
D
Nominal thread diameter
mm
D1
Hole diameter min.
mm
D2
Outer diameter max.
mm
H
Thickness
8±1.2 mm
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