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Company
Bossard Catalog
Description
BN 20190 - Hex domed cap nuts with captive conical spring washer (~DIN 1587), stainless steel A2
Bill of material
BN 20190 3352854 hex domed cap nut with captive conical spring washer M5
BNARTNR
Identification
BNNORM1
~DIN 1587
BNMAT
Material
Stainless steel A2
D
Screw nominal diameter
mm
A
mm
D2
mm
D1
Screw core diameter
mm
P
Pitch
mm
DA
Inner diameter of installation face max.
mm
DH
Diameter max.
mm
DW
Diameter of the washer face min.
mm
X
Length of the thread run-out
mm
G2
Undercut length as of M12
0.000 mm
M
Overall height max.
mm
M1
Wrenching height max.
mm
S
Across-flats-dimension max.
mm
T
Thread depth min.
mm