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Company
Bossard Catalog
Description
BN 5687 - Hexalobular (6 Lobe) socket pan head machine screws fully threaded (ISO 14583), stainless steel A2
Bill of material
BN 5687 3061624 hexalobular socket pan head screw M4x30
BNARTNR
Identification
3061624
BNNORM1
ISO 14583
BNMAT
Material
Stainless steel A2
D
Nominal thread diameter
4.000
mm
D3
Core diameter
3.141
mm
P
Pitch of bolt
0.700
mm
L
Length
30.000
mm
A1
Thread clear stitch length max.
1.400
mm
B
Thread length
28.600
mm
X
Thread rudiment
1.750
mm
DA
Plant surface max.
4.700
mm
DK
Head diameter max.
8.000
mm
K
Head height max.
3.100
mm
R
Clear stitch radius max.
0.200
mm
RF
Crest radius ~
6.500
mm
INNENSECHSRUN
X20
NR
Hexalobular socket
20
A
Torx - External ref.
3.950
mm
T
Torx-depth max.
1.660
mm
Preview - Generation
Preview
3D
Dimension
2D