A4-80
Stainless
Steel
Hex
Standoff
-
Male-Female
-
Blue-Zinc
-
for
Industrial
&
Marine
Use
-
M3
to
M8
Premium
A4-80
(316)
stainless
steel
hex
standoffs
with
blue-zinc
plating.
Available
in
sizes
M3-M8.
Offers
superior
corrosion
resistance
for
industrial,
marine,
and
chemical
environments.
Fully
customizable
dimensions
and
specifications.
Engineered
for
demanding
environments,
our
premium
Hex
Standoffs
are
manufactured
from
A4-80
(316)
Stainless
Steel.
This
grade
offers
superior
resistance
to
corrosion,
particularly
from
chlorides
and
chemicals,
making
it
ideal
for
harsh
industrial,
marine,
and
outdoor
applications.
The
male-female
threaded
design
provides
versatile
mounting
and
stacking
solutions.
Despite
the
enhanced
material,
we
apply
a
blue-white
zinc
plating
over
the
stainless
steel
for
added
corrosion
protection
and
a
consistent
appearance.
Every
dimension
is
fully
customizable
to
meet
your
exact
mechanical
and
environmental
requirements.
Technical
Specifications
|
Thread
Diameter
|
M3,
M4,
M5,
M6,
M8
(e.g.,
M3x0.5)
|
|
Hex
Size
(AF)
|
M3:
4.75mm;
M4:
6mm;
M6:
10mm
|
|
Total
Length
(L)
|
5mm
to
100mm
(Fully
Customizable,
e.g.,
40mm)
|
|
Male
Thread
Length
(L_m)
|
3mm
to
30mm
(Fully
Customizable,
e.g.,
6mm)
|
|
Female
Thread
Depth
(L_f)
|
(L
-
L_m)
(Fully
Customizable,
e.g.,
34mm)
|
|
Material
|
A4-80
Stainless
Steel
(316)
|
|
Surface
Treatment
|
Blue-White
Zinc
Plating
|
|
Tensile
Strength
|
800
MPa
(min)
|
|
Customization
|
All
dimensions
and
thread
combinations
available
|
Primary
Uses
&
Applications
-
Marine
Electronics:
Navigation
systems,
communication
devices,
and
sensor
housings
on
boats
and
offshore
platforms.
-
Industrial
Automation:
PLC
cabinets,
motor
controls,
and
robotic
systems
in
factories
with
wash-down
or
humid
conditions.
-
Chemical
Processing
Equipment:
Mounting
components
in
or
near
equipment
exposed
to
corrosive
chemicals
or
vapors.
-
Outdoor
Telecommunications:
5G
base
stations,
antenna
mounts,
and
outdoor
cabinets
exposed
to
weather.
-
Medical
&
Food
Equipment:
Applications
requiring
enhanced
corrosion
resistance,
though
verification
of
material
compatibility
is
recommended.
-
Transportation
Electronics:
Securing
control
units
in
automotive,
rail,
and
aerospace
applications.
How
to
Use
-
Preparation:
Ensure
the
tapped
holes
in
the
base
material
are
clean
and
free
of
debris.
Using
stainless
steel
screws
is
recommended
for
optimal
corrosion
performance
match.
-
Installation:
Use
a
correctly
sized
hex
wrench.
Screw
the
male
thread
into
the
base
material.
The
A4-80
stainless
steel
is
stronger
but
can
be
prone
to
galling
(cold-welding);
using
a
moderate
speed
and
avoiding
over-tightening
is
advised.
-
Final
Assembly:
Place
the
component
over
the
standoff
and
secure
it
with
an
appropriate
machine
screw.
Ensure
the
screw
length
is
chosen
to
fully
engage
the
female
threads
without
bottoming
out.
-
Torque
Control:
For
critical
applications,
use
a
torque
wrench
according
to
the
specifications
for
A4-80
stainless
steel
to
ensure
a
secure
connection
without
damaging
the
threads.
-
Custom
Solutions:
We
can
manufacture
standoffs
to
your
exact
specifications
to
solve
unique
design
challenges
involving
space
constraints
or
specific
environmental
exposures.
Our
Advantages
-
More
than
20
years
of
screw
production
experience
and
non-standard
screw
custom
development
experience.
-
Precise
production
equipment
with
all
imported
machinery
from
Taiwan
for
producing
precision
screws
and
hardware
accessories.
-
Complete
management
system
with
multiple
strict
quality
control
checks
for
every
batch
of
products.
-
Dedicated
account
management
for
seamless
collaboration
and
system-supporting
services.
Support
and
Services
Our
team
of
knowledgeable
professionals
provides
comprehensive
support
for
all
aspects
of
our
hex
standoff
screws.
From
selection
advice
to
installation
guidance
and
troubleshooting,
we're
committed
to
ensuring
your
project's
success.
We
offer
detailed
product
specifications,
material
safety
data
sheets,
and
maintenance
tips
to
extend
product
life
and
performance.
Packing
and
Shipping
Each
hex
standoff
screw
is
securely
packaged
in
moisture-resistant
plastic
bags
within
sturdy
cardboard
boxes.
Larger
orders
are
palletized
and
shrink-wrapped
for
safe
transit.
We
use
reliable
courier
services
with
tracking
information
provided
for
all
shipments.
Our
factory
accepts
customized
drawings.
Please
contact
us
if
you
require
specific
certifications
or
need
to
adjust
technical
parameters
to
meet
your
project
requirements.
