CAD model selection
Selectable products: 55
Company
Bossard Catalog
Description
BN 15857 - Hexalobular (6 Lobe) socket head cap screws with low head, fully threaded (ISO 14580), stainless steel A2
Bill of material
BN 15857 3108717 hexalobular socket head cap screw M4x6
BNARTNR
Identification
3108717
BNNORM1
ISO 14580
BNMAT
Material
Stainless steel A2
D
Nominal thread diameter
4.000
mm
D3
Core diameter
3.141
mm
P
Threaded pitch
0.700
mm
L
Length
6.000
mm
B
Thread length
4.600
mm
X
Thread rudiment
1.750
mm
A1
max.
1.400
mm
DK
Head diameter max.
7.000
mm
DA
Diameter contact surface max.
4.700
mm
K
Head height max.
3.100
mm
R
Clear stitch radius max.
0.200
mm
W
Residual head height min.
1.100
mm
INNENSECHSRUN
X20
NR
Hexalobular socket
20
A
Torx outer ref.
3.950
mm
T
Torx-depth max.
1.660
mm
Preview - Generation
Preview
3D
Dimension
2D