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HELP_VARIABLE
BNARTNR
Identification
BNNORM1
UNF
BNNORM2
~DIN 912
BNMAT
Material
Steel ~12.9
BNSURFACE
Surface
black
GEWZOLL
Thread
D
Nominal thread diameter
Inch
P
Thread pitch
Inch
D3
Thread core diameter
Inch
L
Nominal length
Inch
B
Thread length
Inch
BX
Inch
DK
Head diameter max.
Inch
K
Head height max.
Inch
T
Depth of the driving feature min.
Inch
S
Width across flats
Inch
V
Chamfer max.
Inch
W
Residual head height min.
Inch
R
Transition radius under head min.
Inch
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