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| Price | Negotiable |
| MOQ | 50000PCS |
| Delivery Time | 10-15 work days |
| Brand | guanbiao |
| Place of Origin | China |
| Certification | ISO, GB, BS, DIN, ANSI,JIS |
| Model Number | 4.9*10.5 |
| Packaging Details | Plastic bag 1 small box +outer carton +pallets |
| Payment Terms | T/T |
| Supply Ability | 100000PCS/day |
| Place of Origin | China | Size | 4.9*10.5 |
| Packaging Details | Plastic bag 1 small box +outer carton +pallets | Material | Stainless steel: 302,304,316 |
| Model Number | 4.9*10.5 | Supply Ability | 100000PCS/day |
| Certification | ISO, GB, BS, DIN, ANSI,JIS | Brand Name | guanbiao |
| Payment Terms | T/T | Surface finish/treatment | polishing, passivation |
| Price | Negotiable | Delivery Time | 10-15 work days |
| Single | 3.7g | Minimum Order Quantity | 50000PCS |
| Production Process | Cold heading, cold forging | Thread type | machine thread |
| Package | Small box, small color box, export carton, and put on strong wood pallet |
Cold Formed Eccentric Locking Pins Carbon Steel & Stainless Steel Custom OEM/ODM Solutions Cold Heading Eccentric Adjustment Screw SUS304
Precision
Cold
Formed
Eccentric
Locking
Pins
for
Industrial
Fastening
As
a
leading
manufacturer
of
high-tolerance
fastening
components,
we
specialize
in
cold-formed
eccentric
locking
pins
engineered
for
superior
mechanical
strength
and
vibration
resistance.
Available
in
carbon
steel
and
corrosion-resistant
stainless
steel,
our
pins
undergo
strict
quality
control
to
ensure
precise
eccentricity
and
dimensional
accuracy.
Customize
every
detail
–
from
material
grade
to
surface
treatments
–
based
on
your
technical
drawings
or
samples.
Ideal
for
automotive,
machinery,
and
heavy-equipment
applications
requiring
reliable
eccentric
locking
solutions.
Key Advantages:
✅ High
Precision
Cold
Forming –
Enhanced
grain
flow
for
30%
higher
fatigue
strength
vs.
machined
pins.
✅ Material
Flexibility –
Carbon
steel
(cost-effective)
or
stainless
steel
(A2/A4
corrosion
resistance).
✅ Full
Customization –
Tailored
dimensions,
tolerances,
and
surface
treatments
per
your
specs.
✅ Rapid
Prototyping –
Sample
delivery
within
15
working
days
upon
drawing
approval.
✅ Certified
Quality –
ISO
9001:2015
compliant
manufacturing
with
material
traceability.
Product parameters
| Specification | Material Options | Surface Treatment | Remarks |
|---|---|---|---|
| Production Process | Cold Forming | – | Enhances structural integrity |
| Standard Diameter | 1.0mm – 20mm (±0.05mm) |
|
Custom diameters available |
| Length Range | 2.0mm – 300mm (±0.1mm) |
|
Extended lengths on request |
| Material Grades |
•
Carbon
Steel:
SC435/10B21/20MnB4 • Stainless Steel: 302/304/316 |
|
Other alloys (e.g., alloy steel) optional |
| Hardness (HRC) |
Carbon
Steel:
28-32 Stainless: 20-25 |
|
Adjustable per application needs |
| Surface Finish | – |
Carbon
Steel: • Zinc plating (8-12μm) • Black oxide • Phosphating • Electro-galvanizing Stainless Steel: • Passivation • Electro-polishing • Sandblasting |
RoHS compliant options available |
| Eccentricity Tolerance | ±0.03mm | – | Tighter tolerances achievable |
| Customization | Accept OEM drawings & samples | – |
MOQ:
50,000
pcs Standard lead time: 30 days |
Technical Support: Provide CAD/DWG drawings or physical samples for DFM analysis.
Certification: Material certificates (EN 10204 3.1) and PPAP/IMDS reports available.
Packaging: Standard PVC box + carton, or customized labeling/vacuum sealing.
Export Standards: Compliant with DIN, ISO, ANSI, or customer-specific requirements.
Contact us today for project consultation – Let’s engineer your ideal locking solution!
Non-standard custom screws, hardware product production workshop
Factory testing equipment
Cold
Heading
Advantage
1,
production
process
without
waste,
save
material
cost,
especially
precious
metals
and
small
head
rod
products.
2,
through
extrusion
molding,
maximum
retention
of
material
metal
streamline,
not
easy
to
break.
3,
through
cold
work
hardening,
the
material
metal
composition
arrangement
dense,
to
achieve
the
advantages
of
good
tensile
strength,
high
hardness,
high
torsion.
Fully
automated
production
saves
a
lot
of
labor
costs.
5,
can
produce
M1.0-M20
products,
the
head
can
achieve
40.0mm,
the
longest
can
achieve
300mm.
6,
Taiwan
imported
equipment,
high
precision,
multi-power
equipment
can
produce
complex
shape
of
hardware.
7,
the
material
is
more
environmentally
friendly,
such
as
304
stainless
steel
is
food
grade
material,
has
good
environmental
protection
and
corrosion
resistance.
8,
surface
treatment,
high
finish,
good
adhesion,
more
easy
to
coating.
All of the above products are produced by our company. Most of them have complete sets of molds or some molds. If you find us, you can make money. Welcome to call or add WhatsApp: +86 13423026460
