316L Stainless Hex Eccentric Screws ±0.5-1.2mm Offset Passivated
Precision Hex Eccentric Screws - 316L Stainless - ±0.5-1.2mm Offset - Medical/Marine - Passivated
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.