316L
Flat
Head
Semi-Tubular
Rivets
-
Medical/Marine
Grade
-
Electropolished
-
ISO
15977
-
Ø2mm
To
Ø5mm
Attribute
|
Value
|
Product
Application
|
Electronics
chassis
assembly
|
Head
Style
|
Flat
|
Thread
|
No
|
Lead
Time
|
15~20
working
days
|
Finish
|
Passivation
(Matte
Grey)
|
Installation
Method
|
Riveting
|
Material
|
Stainless
Steel
|
Tolerance
|
+/-
0.05mm
|
Dimension
|
We
Can
Customise
to
your
dimension
|
Shear
Strength
|
M6:
3,200N
(ISO
15998)
|
High-Precision
Semi-Tubular
Rivets
for
Harsh
Environments
These
medical/marine
grade
semi-tubular
rivets
are
precision-machined
from
A4-80
stainless
steel
(316L)
with
electropolished
finish
(Ra<0.2µm).
Featuring
±0.03mm
diameter
tolerance
and
controlled
hollow
depth,
they
deliver
consistent
performance
in
surgical
instruments,
marine
hardware,
and
food
processing
equipment.
Technical
Specifications
Head
Type:
100°
Flat
Head
(ISO
15977)
Head
Diameter
(D):
Ø3.2mm
(Ø2mm),
Ø6.0mm
(Ø4mm)
Total
Length
(L):
4-15mm
(e.g.,
Ø3mm:
5/6/8/10/12mm)
Hollow
Depth
(H):
1.2-1.8×d
(Customizable)
Hole
Diameter
(d):
Ø1.2mm
(Ø2mm),
Ø2.0mm
(Ø4mm)
Material:
4-80
Stainless
Steel
(316L)
Surface
Treatment:
Passivation
+
Electropolishing
(Ra
0.1-0.2µm)
Diameter
Tolerance:
±0.03mm
Customization:
Bio-compatible
coatings,
laser
marking
Primary
Uses
&
Applications
-
Surgical
instrument
assembly
-
Marine
deck
fittings
-
Pharmaceutical
packaging
machines
-
Desalination
plant
equipment
-
Dairy
processing
conveyors
Installation
Instructions
-
Ultrasonic
clean
rivets
before
installation.
-
Use
precision
micro-riveter
with
force
control.
-
Set
compression
force:
-
Ø3mm:
150-200N
-
Ø5mm:
400-500N
-
Inspect
under
10x
magnification
for
flush
seating.