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CAD model selection
Selectable products: 22
Company
Bossard Catalog
Description
BN 20235 - Hex head flange screws / bolts fully and partially threaded (DIN 6921; EN 1665), cl. 8.8, zinc plated with thicklayer passivation
Bill of material
BN 20235 3370534 hex head flange screw / bolt M8x50
BNARTNR
Identification
3370534
BNNORM1
DIN 6921
BNNORM2
EN 1665
BNMAT
Material
Steel 8.8
BNSURFACE
Surface
zinc plated with thicklayer passivation
D
Nominal thread diameter
8
 mm
D3
Thread core diameter
6.466
 mm
P
Threaded pitch
1.250
 mm
L
Nominal length
50.000
 mm
B
Distance
22.000
 mm
BX1
B for L <= 125
22.000
 mm
BX2
B for 125<L<=200
28.000
 mm
BX3
B for L > 200
0.000 mm
LS
Shank length
21.750
 mm
LG
Distance from the last full form thread to the bearing face (shank length of bolt)
28.000
 mm
C
Height of plate lug (or thickness of the flange or collar) min.
1.200
 mm
S
Across-flats-dimension max.
13.000
 mm
R
Transition radius under head
0.400
 mm
K
Head height max.
8.100
 mm
DC
Flange diameter max.
18.000
 mm
DW
Diameter of the bearing face min.
15.800
 mm
E
Width across corners min.
14.260
 mm
F
Distance max.
2.000
 mm
R1
Radius min.
0.400
 mm
DA
Diameter max. rule
9.200
 mm
Preview - Generation
Preview
3D
Dimension
2D