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Company
Bossard Catalog
Description
BN 57 - Hex head bolts partially threaded (DIN 931; ISO 4014), cl. 8.8, zinc plated blue
Bill of material
BN 57 3093287 hex head bolt M14x130
BNARTNR
Identification
3093287
BNNORM1
DIN 931
BNNORM2
ISO 4014
BNMAT
Material
Steel 8.8
BNSURFACE
Surface
zinc plated blue
D
Nominal thread diameter
14.000
 mm
D3
Thread core diameter
11.546
 mm
P
Pitch of bolt
2.000
 mm
L
Nominal length
130.000
 mm
B
Thread length
40
 mm
BX1
B for L <= 125
34.000
 mm
BX2
B for 125<L<=200
40.000
 mm
BX3
B for L > 200
53.000
 mm
LG
Distance from the last full form thread to the bearing face (shank length of bolt) max.
90.000
 mm
LS
Shank length min.
80.000
 mm
C
Height of plate lug (or thickness of the flange or collar) max.
0.600
 mm
DA
Inner diameter of bearing surface max.
15.700
 mm
DS
Shank diameter min.
13.730
 mm
DW
min.
20.500
 mm
E
Angle dimension min.
24.490
 mm
K
Head height
8.800
 mm
R
Transition radius under head min.
0.600
 mm
S
Across-flats-dimension max.
22.000
 mm
A
Distance
6.000
 mm
Preview - Generation
Preview
3D
Dimension
2D