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Company
Bossard Catalog
Description
BN 15856 - Hexalobular (6 Lobe) socket flat countersunk head tapping screws with cone end type C (ISO 14586 C), A2
Bill of material
BN 15856 3108371 hexalobular socket flat countersunk head tapping screw ST3.5x16
BNARTNR
Ident number
3108371
BNNORM1
ISO 14586 C
BNMAT
Material
Stainless steel A2
ST
Thread size
ST3.5
D
Nominal thread diameter
3.500
mm
D3
Core diameter
2.640
mm
P
Threaded pitch
1.300
mm
L
Length
16.000
mm
A1
Thread rudiment
1.300
mm
DK
Head diameter theor. max.
8.200
mm
DK1
Head diameter effective max.
7.300
mm
K
Head height max.
2.350
mm
R
Clear stitch radius max.
1.400
mm
Y
Help dimensions
3.200
mm
INNENSECHSRUN
X15
NR
Hexalobular socket
15
A
Torx outer diameter
3.350
mm
T
Torx-depth max.
1.300
mm
Preview - Generation
Preview
3D
Dimension
2D