Stainless Steel Pan Head Thread Rolling Screws
Product Overview
Pan Head Thread Rolling Screws are self-tapping screws specifically engineered to form threads in pre-drilled holes. With a wide, slightly rounded head and a deep Phillips or cross recess, they provide strong clamping force and aesthetic appearance. These screws are commonly used in thin metal applications and plastic assemblies, offering robust fastening solutions due to their efficient thread-forming design.
Manufactured from high-grade stainless steel, Pan Head Thread Rolling Screws offer superior corrosion resistance and durability, making them suitable for both indoor and outdoor use. Their thread profile reduces material displacement, resulting in stronger and more secure threads in a variety of substrates.
At Flybear Fastener, we provide a wide range of thread rolling screws designed for performance, reliability, and precision engineering.
Product Specification Table
| Item | Specification |
|---|---|
| Product Name | Pan Head Thread Rolling Screws |
| Head Type | Pan Head |
| Drive Type | Phillips / Cross Recess |
| Thread Type | Thread Rolling / Self-tapping |
| Material | Stainless Steel (A2, A4 options available) |
| Size Range | M2 – M10 / #2 – #14 |
| Length Range | 4mm – 80mm |
| Application | Thin metal, plastic, and composite fastening |
| Packaging | Carton + Pallet or Custom Packaging |
Technical Parameters Table
| Parameter | Value |
|---|---|
| Hardness (Rockwell) | 22–28 HRC typical for stainless steel variants |
| Thread Angle | 60 degrees |
| Tolerance | ISO 4759-1 compliant |
| Thread Standard | DIN 7500, ISO 1478, ANSI B18.6 |
| Torque Tensile Strength | ≥ 450 MPa |
| Surface Finish | Plain / Passivated |
Material Introduction & Manufacturing Process
Pan Head Thread Rolling Screws are predominantly made from stainless steel grades such as A2 (304) and A4 (316), providing outstanding resistance to rust and corrosion, even in aggressive environments. These screws undergo stringent manufacturing processes including:
- Cold forging for head shaping
- Thread rolling for precision threading
- Heat treatment for durability
- Surface passivation to enhance corrosion resistance
Our production processes apply advanced CNC equipment ensuring consistent product quality and tight dimensional tolerances.
Common Applications & Industries
Due to their reliable thread-forming capabilities and corrosion-resistant stainless steel construction, Pan Head Thread Rolling Screws are widely used across sectors such as:
- Electrical equipment assembly
- Home appliance manufacturing
- Automotive interior fastening
- HVAC unit assembly
- Furniture and cabinetry
- Plastic product fabrication
These screws are particularly favorable for joining dissimilar materials, like metal-to-plastic, delivering consistent fastening performance.
Advantages and Competitive Edge
Stainless Steel Thread Rolling Screws
Choosing Pan Head Thread Rolling Screws from Flybear Fastener delivers distinct advantages:
- Premium Materials: Crafted from high-quality stainless steel guaranteeing longevity and weather resistance.
- Precision Engineering: Tight thread tolerances offer superior holding strength.
- Advanced Surface Treatment: Passivation minimizes corrosion, enhances lifespan.
- Customization: Custom dimensions, drives, and finishes available upon request.
- Reliable Supply Chain: Our streamlined inventory system ensures prompt shipping.
- Support & Service: We provide technical diagrams, samples, and support for application-specific requirements.
Quality Control and Inspection
At Flybear Fastener, quality is paramount. Each production batch undergoes comprehensive testing that includes:
- Dimensional Inspection (ISO-compliant)
- Salt Spray Corrosion Testing
- Torque and Tensile Testing
- X-ray and Optical Sorting for thread accuracy
Our ISO 9001 certified quality management system guarantees reliable production processes and top-notch fastener products for global markets.
Selection & Purchasing Guide
When choosing Pan Head Thread Rolling Screws, consider the following:
- Substrate Material: Choose matching thread design for plastic or metal.
- Screw Length: Ensure full thread engagement without piercing the opposite side.
- Drive Type: Select the drive suitable for torque requirements and accessibility.
- Coating: For marine environments, opt for A4 stainless or additional passivation.
Whether you’re an OEM, distributor, or end-user, our team is equipped to help you select the optimal fastening solution. For tailored industrial solutions, or to discuss bulk orders and delivery timelines, please contact us today.
Conclusion
From design to dispatch, Flybear Fastener stands at the forefront of fastener manufacturing with a commitment to reliability, customization, and technical excellence. Our extensive product range offers high-performance stainless steel Pan Head Thread Rolling Screws that meet global standards and exceed customer expectations.
We always adhere to the principle of “Quality First, Customer Supreme,” dedicated to providing customers with premium fastener products and one-stop fastening solutions. Visit our product catalog or contact us for industry-specific solutions and a fast quote.
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