I supply the {304 Stainless Steel Screw Countersunk Head Screw} for demanding assembly lines, engineered for strength, corrosion resistance, and flush mounting. With 304 stainless steel, these screws resist rust in moist or saline environments, ideal for kitchens, equipment enclosures, automotive, and outdoor installations. The countersunk head ensures a clean top surface and flush finished joints, reducing snag risks and improving appearance. I offer precise threading and tolerance control, so you get consistent fit across batch after batch. Each order can be tailored with {ODM} services to meet your exact head size, drive type, and length, while maintaining cost efficiency. My production is backed by a reliable {Factory} process, quality checks, and on-time delivery. I keep flexible MOQs and fast lead times for your prototypes or full-scale production. If you seek a trusted stainless steel fastener partner, I’m ready to collaborate to your specifications and volume requirements.
Global buyers turn to 304 stainless steel countersunk head screws for their corrosion resistance, strong torque performance, and a flush finish that minimizes snagging in assemblies. An end-to-end solution around these fasteners spans material sourcing, precision CNC machining, surface treatments, packaging, and worldwide logistics. This integrated approach delivers predictable lead times, consistent thread quality, and comprehensive batch traceability, helping manufacturers maintain quality across electronics, automotive, and industrial equipment. The combination of corrosion resistance and formability makes these screws reliable in harsh or humid environments while preserving a clean appearance. Choosing a one-stop supplier reduces procurement risk with robust incoming, in-process, and final inspections and clear compliance documentation. Customization options cover lengths, countersunk angles, head diameters, and drive types, as well as optional finishes or passivation to enhance corrosion protection. A true end-to-end partner coordinates packaging, inventory, and multi-region shipping, aligning with project schedules and enabling rapid scale-up for global programs while keeping cost and lead times predictable.
| Variant | Size (mm) | Head Diameter (mm) | Head Height (mm) | Thread Length (mm) | Material | Finish | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Corrosion Resistance | Coating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | M3x6 | 5.6 | 2.1 | 6 | 304 Stainless Steel | Passivated | 550 | 205 | 40 | Excellent | None |
| B | M3x8 | 5.6 | 2.5 | 8 | 304 Stainless Steel | Electropolished | 560 | 210 | 42 | Excellent | Electropolished |
| C | M4x10 | 7.0 | 2.6 | 10 | 304 Stainless Steel | Zinc Plated | 580 | 215 | 38 | Good–Excellent | Zinc plating |
| D | M4x12 | 7.0 | 2.8 | 12 | 304 Stainless Steel | Passivated | 600 | 218 | 35 | Excellent | None |
| E | M5x14 | 8.0 | 3.0 | 14 | 304 Stainless Steel | Electropolished | 640 | 230 | 33 | Excellent | Electropolished |