I supply a reliable 3mm screw PT designed for precision assemblies and long-lasting performance. When OEM teams evaluate fasteners, this one stands out with clean threads, consistent pitch, and the PT finish that resists corrosion in challenging environments. I know that for buyers in the field, lead times and compatibility matter, so I keep tight tolerances and ready-to-ship stock. We can tailor head style, drive type, and coating to suit your application, whether you’re assembling electronics, automotive, or industrial equipment. For OEMs, this means fewer substitutions and faster line changes; for Suppliers, it means a dependable product you can stock with confidence. I stand behind the 3mm screw PT with documentation on material spec and batch traceability. If you need a precise, scalable fastener that fits standard metric threads, I’m here to help your project stay on schedule and on budget.
Small, precise fasteners are the backbone of compact electronics and medical devices. A 3mm screw is a critical component where fit, finish, and reliability decide performance. A factory-direct model delivering excellence and custom solutions offers consistent quality, full traceability, and the ability to match exact thread forms, head styles, and material choices to your design. From material selection (stainless steel, brass, aluminum, and advanced alloys) to finishes (zinc, nickel, black oxide) and drive types, a direct-to-consumer production model accelerates development. You can specify length, tolerance, plating, and packaging; even pilot runs and first-article inspections are available to de-risk new assemblies. Global buyers gain shorter lead times, predictable pricing, and scalable supply for high-volume programs. With robust quality assurance, compliant production, and responsive service, the path from prototype to full-scale manufacturing becomes seamless, enabling you to meet tight schedules and demanding specifications.
| Part ID | Thread Size | Pitch (mm) | Diameter (mm) | Material | Head Style | Drive Type | Length (mm) | Finish/Coating | Tensile Strength (MPa) | Applications | RoHS |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M3-6-SS | M3 | 0.50 | 3.00 | Stainless Steel A2-70 | Pan | Phillips | 6 | Zinc-Plated | 720 | Electronics assembly | Yes |
| M3-8-SS | M3 | 0.50 | 3.00 | Stainless Steel A2-70 | Pan | Torx T6 | 8 | Zinc-Plated | 710 | Household appliances | Yes |
| M3-10-AL | M3 | 0.50 | 3.00 | Alloy Steel | Socket Head Cap | Hex | 10 | Passivated | 900 | Automotive electrical fittings | Yes |
| M3-12-SS | M3 | 0.50 | 3.00 | Stainless Steel A2-70 | Flat | Hex | 12 | Black Oxide | 650 | Enclosures | Yes |
| M3-16-SS | M3 | 0.50 | 3.00 | Stainless Steel A2-70 | Pan | Torx T20 | 16 | Zinc-Plated | 700 | General mechanical assembly | Yes |
| M3-20-AL | M3 | 0.50 | 3.00 | Alloy Steel | Flat | Hex | 20 | Black Oxide | 850 | Heavy-duty mounting | Yes |
| M3-25-SS | M3 | 0.50 | 3.00 | Stainless Steel A2-70 | Button | Torx T25 | 25 | Bright Nickel | 650 | Electronics chassis | Yes |
| M3-30-AL | M3 | 0.50 | 3.00 | Alloy Steel | Pan | Phillips PH2 | 30 | Zinc-Plated | 600 | Appliance assembly | Yes |
| M3-35-SS | M3 | 0.50 | 3.00 | Stainless Steel A2-70 | Socket Head Cap | Hex | 35 | Passivated | 880 | Automotive brackets | Yes |