I’m a China-based manufacturer, and I know what B2B buyers look for in reliable fasteners. When you need precision, the m3 torx head screw is my everyday solution. Made from high-grade alloy, heat-treated for strength, and finished with corrosion-resistant coating, these screws deliver consistent torque and steadfast grip in electronics, automotive, and machinery assemblies. I stock a tight tolerance, thread pitch standard, and flat under-head clearance that fits your automated lines. By controlling the whole supply chain here in China, I can offer competitive prices, short lead times, and consistent quality. I customize coatings, lengths, and head styles to fit your exact specification. If you’re sourcing a dependable supplier for bulk orders, I provide doc-ready packaging, RoHS compliance, and traceability from raw material to finished screw. Partner with me, a China Manufacturer who understands your production calendar and cost targets. Let’s align on quantity, packaging, and delivery to keep your line running smoothly.
Global buyers seek a reliable partner for M3 Torx head screws tailored to electronics and precision equipment. The M3 Torx drive combines high torque transfer with reduced cam-out, making it ideal for compact assemblies. Custom options include stainless steel, alloy steel, and brass bodies; surface finishes such as zinc plating, black oxide, nickel, or passivation; and head styles like Torx pan, Torx button, or Torx countersunk, all in standard M3 x 0.5 mm threads. Whether you need corrosion resistance, higher torque for auto-insert devices, or body features to fit tight enclosures, a one-stop supply can cover design optimization and fast ramp-to-production. From prototype to high-volume, the process focuses on design-for-manufacture, material selection, and rigorous quality controls. Quick-turn samples, CAD data, and recommended finish options help validate fit and torque specs before mass production. Tight tolerances, trackable lot numbers, and compliant packaging support global distribution and just-in-time delivery. With scalable capacity and transparent lead times, this approach reduces risk for multinational projects and accelerates time-to-market for new products.
| Part Number | Drive Type | Thread Size | Length (mm) | Material | Finish | Tensile Strength (MPa) | Coating | MOQ | Lead Time (days) | Certifications |
|---|---|---|---|---|---|---|---|---|---|---|
| M3-TORX-SS304-6L | Torx | M3 | 6 | A2 (304) Stainless Steel | Satin | ≥520 | Passivation | 500 | 7-10 | RoHS, REACH |
| M3-TORX-SS304-8L | Torx | M3 | 8 | A2 (304) Stainless Steel | Satin | ≥520 | Passivation | 400 | 7-10 | RoHS, REACH |
| M3-TORX-SS316-6L | Torx | M3 | 6 | A4 (316) Stainless Steel | Satin | ≥620 | Passivation | 300 | 9-12 | RoHS, REACH |
| M3-TORX-SS304-10L | Torx | M3 | 10 | A2 (304) Stainless Steel | Satin | ≥520 | Zinc Plated | 350 | 10-14 | RoHS, REACH |
| M3-TORX-SS316-12L | Torx | M3 | 12 | A4 (316) Stainless Steel | Satin | ≥620 | PVD Black | 250 | 12-14 | RoHS, REACH |
| M3-TORX-SS304-16L | Torx | M3 | 16 | A2 (304) Stainless Steel | Satin | ≥520 | Zinc Plated | 200 | 7-11 | RoHS, REACH |
| M3-TORX-SS304-4L | Torx | M3 | 4 | A2 (304) Stainless Steel | Satin | ≥520 | Passivation | 800 | 7-9 | RoHS, REACH |
| M3-TORX-SS316-20L | Torx | M3 | 20 | A4 (316) Stainless Steel | Satin | ≥620 | None | 150 | 14-21 | RoHS, REACH |