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Company
Bossard Catalog
Description
BN 1057 - Hex socket head cap screws, partially / fully threaded (~DIN 912, ~ISO 4762), Polyamide 6.6, natural
Bill of material
BN 1057 1399241 hexagon socket head cap screw M8x50
BNARTNR
Identification
BNNORM1
BNNORM2
BNMAT
Material
Polyamide 6.6
BNSURFACE
Surface
natural
D
Nominal thread diameter
mm
D3
Thread core diameter
mm
P
Threaded pitch
mm
L
Nominal length
mm
B
Thread length~
mm
LS
Shank length min.
mm
LG
Distance from the last full form thread to the bearing face (shank length of bolt) max.
mm
DK
Head diameter max.
mm
DA
Inner diameter of bearing area max.
mm
DS
Diameter of the unthreaded shank max.
mm
E
Reduction in diameter at the Hex min.
mm
F
Distance max.
mm
K
Head height max.
mm
R
Transition radius under head min.
mm
S
Width across flats
mm
T
Depth of the driving feature min.
mm
V
Chamfer max.
mm
DW
Diameter of the bearing face min.
mm
W
Residual head height min.
mm
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Dimension
2D
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