SS Black Oxide Phillips Pan Head Screws
Product Overview
SS Black Oxide Phillips Pan Head Screws are precision-engineered fasteners originating from premium-grade stainless steel and enhanced with a sleek black oxide finish. These screws feature a pan head with a slightly rounded top surface and a flat bearing underside, designed for applications requiring secure fastening with an elegant surface finish. The Phillips drive allows for easy installation using cross-head screwdrivers, reducing cam-out and facilitating consistent torque control.
Designed for both functional and aesthetic applications, these screws provide superior corrosion resistance, making them an excellent choice for various industries including electronics, automotive, construction, and home improvement.
Product Specifications
| Specification | Description |
|---|---|
| Product Name | SS Black Oxide Phillips Pan Head Screws |
| Head Type | Pan Head |
| Drive Type | Phillips |
| Material | Stainless Steel (typically SS304/SS316) |
| Surface Coating | Black Oxide Finish |
| Standards | ANSI/ASME B18.6.3, DIN 7985, ISO 7045 |
| Size Range | M2 – M10 (Metric), #2 – 3/8″ (Imperial) |
| Thread Type | Full Thread |
| Customization | Available on request (dimensions, coating) |
Technical Parameters
| Parameter | Value Range |
|---|---|
| Tensile Strength | ≥ 550 MPa (for 304 SS), ≥ 620 MPa (for 316 SS) |
| Thread Pitch (Metric) | 0.4mm – 1.5mm |
| Surface Hardness | ≥ HV120 |
| Torque Tolerance | ±5% |
| Operating Temperature | -40°C to 300°C |
Materials and Manufacturing Process
These screws are typically produced with SS304 or SS316 stainless steel, known for their excellent resistance to rust, acid, and general corrosion.
The production process includes the following steps:
- Cold forming of screw blanks
- Precision thread rolling
- Head shaping and slotting (Phillips recess)
- Surface cleaning and passivation
- Black oxide coating—achieved via chemical solution immersion
- Heat treatment and final inspection
This coating not only offers low reflectivity and uniform appearance but also enhances the anti-corrosion and wear-resistant properties.
Common Industries and Application Scenarios
SS Black Oxide Phillips Pan Head Screws are widely used in:
- Electronic assemblies (circuit boards, enclosures)
- Automotive interiors and dashboards
- Consumer electronics and appliances
- Furniture and cabinetry
- Construction of steel frames and panels
- Marine and outdoor equipment.
Their refined appearance pairs well in visible installations where performance and aesthetics are equally important.
Product Benefits and Competitive Advantages
Premium Material Selection
Only top-grade stainless steel (SS304, SS316) is utilized for optimal durability and longevity.
Precision Engineering
Tight tolerance threads ensure secure fastening and reliable mechanical integrity, minimizing stripping or loosening under vibration.
Advanced Surface Finish
Black oxide coating resists corrosion and oxidation, enhancing the look and extending life in humid and corrosive environments.
Robust Customization Capabilities
Screws can be produced to custom sizes, thread types, and surface treatments based on technical drawings or samples.
Inventory and Delivery
Flybear Fastener maintains a comprehensive stock to ensure quick fulfillment and on-time shipping, meeting urgent procurement needs.
Full After-Sales Support
Our responsive technical team provides fast support and professional guidance for all clients.
Company Inspection and Quality Control
Flybear Fastener implements strict quality control systems across all production stages. Every batch undergoes:
- Visual inspection for surface defects
- Thread gauge assessment
- Salt spray corrosion testing
- Dimensional verification using high-precision instruments
This ensures that each screw meets the precise standards for mechanical and functional performance.
Selection and Buying Guide
When choosing the appropriate SS Black Oxide Phillips Pan Head Screws, consider the following:
- Application requirements (load, torque, environment)
- Material compatibility
- Head and thread size
- Desired appearance (black oxide for aesthetic visibility)
Our technical experts are ready to assist with selection, co-design, and technical documentation. Contact us today to receive a tailored quotation or explore our wide range of fastener products.
Conclusion and Brand Promotion
At Flybear Fastener, we firmly adhere to the philosophy of “Quality First, Customer Foremost,” and are dedicated to providing customers with high-quality fastener products and one-stop solutions.
If you’re seeking reliable, corrosion-resistant fasteners that offer premium aesthetics and durability, look no further. Feel free to contact us for industry-specific solutions and competitive pricing.
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