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Company
Bossard Catalog
Description
BN 30718 - Serrated lock washers type V, for countersunk head screws (DIN 6798 V), spring steel, zinc plated blue
Bill of material
BN 30718 5401522 serrated lock washer V M5
BNARTNR
Identification
BNNORM1
DIN 6798 V
BNMAT
Material
Spring steel 350-425 HV
BNSURFACE
Surface
zinc plated blue
D
Nominal thread diameter
mm
DA
Inner diameter of bearing area min.
mm
DW
Outer diameter of bearing face ~
mm
H
Height
mm
N
Number of teeth min.
mm