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| Price | Negotiable |
| MOQ | 50000 |
| Delivery Time | 15-20 work days |
| Brand | guanbiao |
| Place of Origin | China |
| Certification | ISO9001 |
| Model Number | M4x12mm to M8x40mm |
| Packaging Details | Plastic bag + carton + pallet |
| Payment Terms | T/T |
| Supply Ability | 5000000 |
| Tensile Strength | 800 MPa | Place of Origin | China |
| Eccentricity | ±0.5mm, ±0.8mm, ±1.0mm, ±1.2mm | Use | Fixing adjustment |
| Packaging Details | Plastic bag + carton + pallet | Country Of Origin | China |
| Model Number | M4x12mm to M8x40mm | Supply Ability | 5000000 |
| Exterior | smooth | Certification | ISO9001 |
| Brand Name | guanbiao | Payment Terms | T/T |
| Package Contents | 20000 x Eccentric Adjustment Screw | Price | Negotiable |
| Delivery Time | 15-20 work days | Minimum Order Quantity | 50000 |
| Surface Treatment | Passivation + Electropolishing (Ra 0.08-0.1µm) | Production Process | Cold heading, cold forging |
| Drive | Hex Socket | Tooth | no |
Micro-adjustment hex eccentric screws for sensitive industries. ±0.5-1.2mm offset. 316L stainless steel, electropolished. FDA/ISO compliant. Hex sizes: H3-H7. Custom lengths.
Achieve **sub-millimeter alignment** in critical applications with **A4 Stainless Hex Eccentric Screws**. The **laser-verified offset shank (±0.5-1.2mm)** corrects micro-deviations in instruments, while **316L stainless steel (A4-80)** resists saltwater, chemicals, and autoclave sterilization. **Electropolished finish (Ra<0.1µm)** meets FDA/ISO 13485 hygiene standards.
TECHNICAL SPECIFICATIONS |
|
| Drive Type | Hex Socket (Internal Allen Drive) |
| Eccentric Offset (e) | ±0.5mm, ±0.8mm, ±1.0mm, ±1.2mm |
| Hex Size (AF) | H3 (M4), H4 (M5), H5 (M6), H6 (M8) |
| Sizes | M4x12mm to M8x40mm |
| Tensile Strength | 800 MPa |
| Material | Alloy Steel 42CrMo (Grade 12.9) |
| Surface Treatment | Passivation + Electropolishing (Ra 0.08-0.1µm) |
| Max Plate Thickness | 10mm (per side) |
| Customization | Low-profile heads, custom e-values, EP grades |
Primary Uses & Applications:
-
Surgical
robot
joint
calibration
-
Marine
navigation
equipment
-
Semiconductor
wafer
handlers
-
Optical
lens
mounts
-
Pharmaceutical
filling
machines
How to Use:
1.
**Measure**
hole
deviation
angle.
2.
**Rotate**
screw
to
set
offset
direction.
3.
**Hand-tighten**
with
**hex
key**
(e.g.,
H4
for
M5).
4.
**Final
torque**:
3-6
Nm
(M6)
using
torque
wrench.
