1.Superior Corrosion Resistance – Manufactured from premium AISI 304 (18-8) stainless steel, these flat round head screws deliver exceptional protection against rust, moisture, and chemical exposure. The austenitic stainless composition provides reliable performance in demanding environments including outdoor installations, coastal applications, and facilities with frequent cleaning or sanitization requirements. With typical tensile strength of 515 MPa (75,000 PSI) and yield strength of 205 MPa (30,000 PSI), these fasteners maintain structural integrity while offering non-magnetic properties and temperature stability from -320°F to 800°F (-196°C to 427°C). The material’s passive chromium oxide layer continuously self-repairs, ensuring long-term corrosion resistance without additional coatings or treatments that might degrade over time.
2.Comprehensive Application Range – widely used in various occasions with high anti-corrosion requirements, such as food processing equipment, kitchen utensils, electronic equipment, chemical equipment, outdoor facilities, furniture installation, etc; Ideally suited for applications requiring both corrosion resistance and a low-profile aesthetic, including marine equipment, food processing machinery, medical devices, electronic enclosures, bathroom fixtures, kitchen appliances, architectural hardware, and outdoor furniture. The distinctive flat round head design combines the visibility and driver access of standard pan heads with a more streamlined profile, making these fasteners perfect for applications where excessive protrusion would be problematic but flush mounting isn’t required. Their compatibility with various materials including aluminum, copper alloys, and certain plastics makes them versatile across numerous industries where appearance and durability are equally important.
3.Simplified Installation Process – The Phillips cross-recessed drive pattern offers optimal torque transfer with appropriate cam-out protection to prevent overtightening in delicate materials. This universally recognized drive system ensures compatibility with common hand tools and power drivers available worldwide. The smooth, radiused transition between the slightly domed head and bearing surface reduces stress concentration during installation, while precision-rolled threads with chamfered lead-in facilitate quick, accurate engagement and minimize cross-threading risks. Available in multiple thread configurations (UNC, UNF, and metric) to match specific application requirements, these screws install efficiently across various material thicknesses and types.
4.Verified Quality Standards – Produced in ISO 9001-certified facilities to strict dimensional and performance specifications including ANSI/ASME B18.6.3 (imperial) or DIN 7985/ISO 7045 (metric). Each production batch undergoes comprehensive testing including material composition verification, dimensional inspection, drive compatibility validation, and surface finish evaluation. The controlled passivation process maximizes corrosion resistance while maintaining the characteristic bright appearance without additional plating that could contaminate sensitive environments. Available with full material traceability documentation for applications requiring certified 304 stainless steel verification, ensuring consistent performance across production lots and compliance with regulatory requirements for sensitive industries.
| Coating | Plain |
|---|---|
| Diameter | M3, M4, M6, M8, M10, M12, M14, M18, 1/4-20, 10#-24, 10#-32, 5/16-18, 8#-32 |
| Drive Type | Philips Cross Drive |
| Head Type | Flat Head |
| Package Size(cm) | 30*20*20 |
| Length | 1-1/2, 1-1/4, 1-3/4, 1'', 1/2, 100, 110, 16, 20, 25, 3/4, 3/8, 30, 35, 40, 45, 5/8, 50, 60, 7/8, 70, 80, 85 |
| Material | Stainless steel |
| Manufacturer | GUXIANG |
ZH 
EN 
