We are a China-based manufacturer supplying machine micro screws to engineers and procurement teams worldwide. Our range of machine micro screws combines precision threading, tight tolerances, and durable finishes for electronics, instrumentation and CNC assemblies. We offer sizes from M1.0 to M3.0, with materials in stainless steel, alloy steel, and brass. Heat-treated and zinc-plated variants resist wear and corrosion, meeting industry standards. We provide custom head types, point styles, and pitch options to fit your design. Quick lead times, scalable MOQs, and BOM-friendly documentation help your procurement teams move fast. We maintain strict QC at multiple stages and provide certs for critical batches. From China, we can ship globally with reliable tracking. If you are seeking a dependable partner for machine micro screws, drop us a message—let’s discuss your needs and packaging preferences, including private labeling or bespoke packaging if required.
Micro screws are the quiet workhorses behind today’s compact electronics, medical devices, and precision machinery. When performance hinges on micron-level tolerances, you cannot compromise on quality, consistency, or supply reliability. In 2025, winning procurement hinges on partners who can deliver ultra-fine threads, high-precision diameters, and reliable materials with repeatable finishes. From stainless steel and alloy steels to titanium grades, coupled with protective coatings and surface treatments, the right micro fasteners enable stronger joints, fewer failures, and longer product lifecycles. Global buyers should look for end-to-end guarantees: first article inspection and batch traceability, documented quality metrics, and ISO-compliant processes. Transparent lead times, scalable production capacity, and protected IP help mitigate risk in supply chains strained by variability. A responsive technical team that supports design-for-manufacturing, BOM standardization, and rapid prototyping can shave time from concept to production. With a supplier that prioritizes quality, clarity, and on-time delivery, peak performance in 2025 becomes a repeatable outcome rather than a hope.
| Size (D × L) | Material | Finish | Thread Pitch (mm) | Tensile Strength (MPa) | Yield Strength (MPa) | Hardness (HRC) | Standard/Grade | Corrosion Resistance (Salt Spray, h) | Typical Applications |
|---|---|---|---|---|---|---|---|---|---|
| M0.8 × 4 | Stainless Steel 304 | Passivated | 0.25 | 520 | 210 | 18 | ISO/DIN | 1000 | Electronics, precision devices |
| M1.0 × 5 | Stainless Steel 316 | Ni Plated | 0.25 | 560 | 230 | 20 | ISO/DIN | 1200 | Medical devices, robotics |
| M1.2 × 6 | Titanium Alloy Ti-6Al-4V | Anodized | 0.25 | 900 | 880 | 34 | ASTM F136 | 1500 | Aerospace components, micro assemblies |
| M1.4 × 8 | Stainless Steel 17-4 PH | Black Oxide | 0.30 | 1150 | 1000 | 48 | AISI AMS 5643 | 900 | High-strength fasteners, precision actuators |
| M1.6 × 10 | Stainless Steel 316L | Electropolished | 0.35 | 570 | 310 | 17 | ISO 4762 | 1100 | Medical devices, optic housings |
| M2.0 × 12 | Alloy Steel (QT) | Zinc Plated | 0.40 | 1200 | 980 | 44 | DIN 931 / ISO | 600 | Micro gear assemblies, precision motors |