We are a dedicated fastener supplier with years of experience in precision components. When you need a reliable stainless steel screw pan head, we deliver performance that fits food-grade, automotive, or machinery applications. Our range features corrosion-resistant alloys, precise countersunk dimensions, and robust thread options that withstand vibration and load. We welcome ODM collaborations, offering custom head diameters, drive types, and finishes to suit your exact spec, and we handle small or large runs with consistent quality. As a Factory-direct manufacturer, we control every step from material selection to packaging, ensuring competitive pricing and on-time delivery. Each batch is inspected with dimensional checks and surface finishing tests, meeting stricter standards for durability and reliability. If your project demands tailored finishes, passivation, or special coating, I can coordinate quickly to match your design. Let me know your target tolerances and quantities, and we can propose a practical solution that keeps you competitive.
Global buyers demand dependable components, and stainless steel screw pan heads deliver with strength and corrosion resistance. While grades such as 304 or 316 matter, the real difference is how quality is controlled from raw materials to finished parts. Leading manufacturers integrate stamping, turning, and surface finishing to ensure tight tolerances, smooth drive surfaces, and reliable threads, with finishes from polished to electro-polished and coatings for marine, food-contact, or high-temperature use. Complete traceability and documentation are standard, enabling confident sourcing at scale. Choosing a trusted partner means evaluating quality systems, certifications, and delivery reliability. Request samples, test data, and material certificates (RoHS, REACH) and verify ISO 9001 or equivalent credentials. Check customization options—head size, drive type, thread, and tolerances—and the ability to retool quickly. Consider total value beyond price: clear communication, dependable logistics, and responsive after-sales support. A supplier with trackable processes and consistent performance helps global buyers build a smoother, safer supply chain.
| Spec ID | Material Grade | Finish | Head Diameter (mm) | Head Height (mm) | Thread Diameter (mm) | Thread Size | Length (mm) | Drive Type | Corrosion Resistance | Hardness (HRC) | Typical Applications |
|---|---|---|---|---|---|---|---|---|---|---|---|
| S1 | 304 (A2) | Brushed | 8.0 | 2.3 | 4 | M3 | 8 | Phillips | Excellent in automotive environments | 18-20 | Electronics enclosure assembly |
| S2 | 304 (A2) | Polished | 9.0 | 2.5 | 5 | M4 | 12 | Phillips | Good in humid environments | 18-22 | Household appliances |
| S3 | 316 (A4) | Satin | 11.6 | 2.8 | 4 | M4 | 16 | Phillips | Excellent in marine environments | 20-24 | Marine equipment |
| S4 | 316 (A4) | Polished | 14.0 | 3.0 | 5 | M5 | 20 | Torx T25 | Excellent in salt spray | 18-22 | Industrial equipment |
| S5 | 304 | Brushed | 16.0 | 3.3 | 6 | M6 | 25 | Phillips | Very good in corrosive environments | 18-22 | Consumer electronics mounting |
| S6 | 316 | Satin | 18.0 | 3.2 | 6 | M6 | 30 | Phillips | Excellent in chloride environments | 19-23 | Heavy-duty assembly |