316
SS
Heavy
Duty
Semi-Tubular
Rivets
-
20%
Thicker
Walls
-
Flat
Head
-
Marine
Grade
-
M4
to
M10
Product
Attributes
Shear
Strength
|
M6:
3,200N
(ISO
15998)
|
Product
Application
|
Electronics
chassis
assembly
|
Head
Style
|
Flat
|
Thread
|
No
|
Lead
Time
|
15~20
working
days
|
Finish
|
Passivation
+
Electropolishing
(Ra
0.3µm)
|
Installation
Method
|
Riveting
|
Material
|
Stainless
Steel
|
Tolerance
|
+/-
0.05mm
|
Dimension
|
We
Can
Customize
to
your
dimension
|
Product
Description
Extra-strength
marine
semi-tubular
rivets.
316
stainless
steel,
120°
flat
head,
hollow
depth
1.25D.
Withstands
1000hrs
salt
spray.
Sizes
M4-M10.
Electropolished.
Custom
specs.
Engineered
for
corrosive
environments,
these
A4
stainless
semi-tubular
rivets
feature
20%
thicker
walls
and
a
reduced
hollow
depth
(1.25D)
for
maximum
shear
strength.
The
electropolished
finish
provides
superior
saltwater
resistance,
making
them
ideal
for
marine,
chemical,
and
offshore
applications.
Technical
Specifications
Head
Type
|
Flat
Head
(120°±2°)
|
Head
Diameter
(D)
|
M4:
8.2mm;
M6:
11.5mm;
M8:
15.0mm;
M10:
18.0mm
|
Total
Length
(L)
|
M4:
8-25mm;
M6:
12-40mm;
M10:
20-60mm
|
Hollow
Depth
(H)
|
1.5D
(e.g.,
M4:
6.0mm)
|
Hole
Diameter
(d)
|
1.25D
(e.g.,
M6:
7.5mm)
|
Material
|
A4-80
Stainless
Steel
(316L)
|
Surface
Treatment
|
Passivation
+
Electropolishing
(Ra
0.3µm)
|
Shear
Strength
|
M6:
3,200N
(ISO
15998)
|
Customization
|
Custom
H/L
ratios,
specialized
alloys
|
Primary
Uses
&
Applications
-
Boat
deck
hardware
-
Offshore
platform
ladders
-
Chemical
tank
seals
-
Coastal
signage
frames
-
Saltwater
pump
assemblies
How
to
Use
-
Pre-drill
hole
to
exact
diameter
(e.g.,
Ø6.05mm
for
M6).
-
Use
hydraulic
riveter
with
semi-tubular
die
set.
-
Apply
pressure:
-
Form
compact
flange
(0.8-1.0D
width).