Round Head Stainless Steel Pan Head Machine Screw Cross-head Screws Galvanized Cross-head Screws

This series of cross-head machine-threaded screws (also known as round-head cross-machine screws) are universal core fasteners used in industrial manufacturing, home appliance assembly, electronic equipment, furniture hardware, etc. With a "multi-material + multi-coating" combination solution, they cover various requirements from normal conditions to moisture corrosion, appearance adaptation, etc. They include three main categories:

304 stainless steel model: Made of industrial-grade 304 stainless steel in a single piece, without additional coatings, with native salt spray resistance and corrosion resistance, suitable for complex conditions such as moisture, acid-base, and outdoor environments;

Carbon steel blackening model: High-quality medium carbon steel base material, with the surface treated by high-temperature blackening, forming a dense oxide film, with both rust prevention and wear resistance properties, with a low-profile matte appearance, suitable for non-exposed assembly scenarios in equipment and industrial machinery;

Carbon steel galvanized model: High-quality medium carbon steel base material, with the surface treated by blue-white zinc / color zinc passivation process, with uniform and bright coating, excellent rust prevention performance and outstanding cost-effectiveness, being a cost-effective choice for regular indoor and outdoor conditions.

The products adopt standard cross-head structure and full-threaded precision design, can be directly used in conjunction with nuts and tapped holes, without additional processing, installation is convenient, and it is one of the most versatile basic fasteners in various assembly scenarios.

Core structure: Standard cross-head design, full-thread machine thread, compatible with nuts / tapping holes, large contact area, stable torque transmission

Material and coating: 1. 304 stainless steel model: No coating, original corrosion resistance; 2. Carbon steel blackening model: High-temperature blackening treatment, matte and wear-resistant anti-rust; 3. Carbon steel galvanized model: Blue-white zinc / color zinc passivation, bright and rust-resistant with high cost-effectiveness

Specification coverage: Thread specifications M2, M3, M4, M5, M6, M8, M10 are all available, length 3-100mm selectable, supports non-standard customization

Performance: Rust-resistant, corrosion-resistant, wear-resistant, tensile-resistant, stable engagement, suitable for regular working conditions, different models respectively meet anti-corrosion, wear-resistant, and appearance requirements

Installation compatibility: Compatible with regular cross screwdrivers / electric chisels, no need for special tools, single person can install, suitable for batch assembly scenarios

Pan Head Design: The head is domed and rounded, offering a low-profile appearance that sits slightly above the surface, providing a balance between flush and raised fastening.

Hex Socket Drive: Typically featuring a hex socket drive, these screws allow for precise and secure tightening with a hex key or wrench.

Durable Construction: Made from materials such as carbon steel, stainless steel, and other alloys, these screws are heat treated for increased strength and durability.

Corrosion Resistance: Stainless steel options and protective coatings like zinc plating provide resistance to corrosion, making them suitable for both indoor and outdoor use.

Precision Threads: The threads are precisely cut for a secure grip in a variety of materials, ensuring reliable fastening.

Full scene coverage, multiple options available

The three material coating models are respectively suitable for different working conditions: the stainless steel model focuses on long-term corrosion prevention, the blackened model emphasizes wear resistance and low-profile, and the galvanized model prioritizes high cost-effectiveness. From ordinary indoor equipment to outdoor humid environments, there are suitable solutions available, and no additional customization is required.

Precise thread processing, stable engagement without slippage

The thread is formed by a CNC rolling process, with regular tooth shape and strict tolerance control. It perfectly matches standard nuts / tapping holes, and the tightening is smooth without jamming. Even after repeated assembly, it still maintains stable engagement performance, and is not prone to slipping or disengaging.

Disc head + cross drive design, convenient and efficient installation

The circular disc head has a large contact surface, making it less likely to damage the surface of the workpiece during tightening; the cross slot is compatible with regular screwdrivers / electric screwdrivers, with uniform torque transmission, and is not prone to slipping or twisting. A single person can complete the installation quickly, making it suitable for batch assembly scenarios.

Integrated molding process, reliable and durable

The screw body is formed by cold forging as a whole, without welding or splicing. The rod body has uniform and stable strength, with adequate tensile and shear resistance, and is unlikely to break or deform over a long period of use, ensuring the reliability of the connection.

Comprehensive specifications, strong versatility

The thread specifications cover M2-M10, with lengths ranging from 3mm to 100mm. It is compatible with the thread connection requirements of most electronic devices, appliances, machinery, and furniture, making it a one-stop choice for universal fasteners.

 Electronics and Electrical: Machine screws are used to secure components and parts in electronic devices, such as computers, smartphones, and appliances. They provide a reliable connection that ensures the proper functioning of the device.

Automotive and Aerospace: In the automotive and aerospace industries, machine screws are used to assemble engines, transmissions, and other critical components. They need to be strong, durable, and resistant to high temperatures and vibrations.

Construction and Building: Machine screws are used in construction and building projects to secure wood, metal, and other materials together. They are commonly used in furniture assembly, cabinetry, and structural applications.

Industrial and Manufacturing: Machine screws are essential components in industrial and manufacturing processes. They are used to assemble machinery, equipment, and tools, ensuring the smooth operation of production lines.

F：What materials are available for Round Head Stainless Steel Pan Head Machine Screws?

Q：Goshen Hardware offers Round Head Stainless Steel Pan Head Machine Screws in two primary materials:

• Stainless Steel 304: This is the most common grade of stainless steel used for machine screws. It offers good corrosion resistance and is suitable for general-purpose applications.

• Stainless Steel 316: This grade provides superior corrosion resistance, making it ideal for applications in harsh environments, such as marine or chemical processing.

F：What sizes are available for Round Head Stainless Steel Pan Head Machine Screws?

Q：We offer a wide range of sizes for Round Head Stainless Steel Pan Head Machine Screws, including:

• Diameters: From M1.6 to M12, catering to various thread requirements.

• Lengths: Customizable to meet specific application needs, ensuring proper engagement and secure fastening.

F：What thread types are available?

Q：Metric Threads: We offer Round Head Stainless Steel Pan Head Machine Screws with metric threads, including coarse (M) and fine (MF) threads, to suit different fastening requirements.

UNC/UNF Threads: Upon request, we can provide screws with UNC (Unified National Coarse) or UNF (Unified National Fine) threads for specific applications or regional preferences.

F：What finishes are available?

Q：Passivation: Standard for stainless steel screws, passivation enhances corrosion resistance and provides a clean appearance.

Additional Finishes: We can provide other finishes upon request, such as zinc plating for increased corrosion protection or a specific aesthetic.

F：What are the benefits of using Round Head Stainless Steel Pan Head Machine Screws?

Q：Corrosion Resistance: Stainless steel offers excellent resistance to corrosion, making these screws suitable for outdoor applications and environments exposed to chemicals.

Strength and Durability: These screws are designed to provide reliable and secure fastening, ensuring structural integrity and longevity.

Ease of Installation: The round head and pan head provide a larger surface area for wrench or socket engagement, facilitating easy installation and removal.

Aesthetic Appeal: The sleek and smooth design of these screws adds to the aesthetic appeal of the finished assembly.

F：What industries commonly use Round Head Stainless Steel Pan Head Machine Screws?

Q：Construction: Used in various applications, including building facades, metal structures, and furniture assembly.

Automotive: Employed in automotive bodywork, interior trim, and engine components.

Marine: Ideal for use in boat building, marine equipment, and other applications requiring corrosion resistance.

Food Processing: Suitable for use in food processing equipment, storage systems, and other related applications due to their hygienic properties.

Electrical: Utilized in electrical equipment and installations, providing secure connections and resistance to corrosion.

F：How do I determine the correct size and type of screw for my application?

Q：Choosing the right screw for your application depends on several factors:

• Material: Consider the materials being fastened and the environment they will be exposed to.

• Thickness: Determine the thickness of the materials to ensure proper engagement and holding power.

• Thread Type: Choose the appropriate thread type based on the hole size and material being fastened.

• Length: Select a screw length that allows for proper penetration and secure fastening.

F：Can Goshen Hardware provide custom Round Head Stainless Steel Pan Head Machine Screws?

Q：Yes, we offer customization services to meet your specific requirements. We can produce screws with custom sizes, thread types, lengths, and finishes upon request.

F：What quality assurance measures does Goshen Hardware implement?

Q：We are committed to delivering high-quality products. Our Round Head Stainless Steel Pan Head Machine Screws undergo rigorous quality control measures, including material testing, dimensional inspection, and thread verification. We ensure compliance with international standards and offer certifications upon request.

F：How do I place an order for Round Head Stainless Steel Pan Head Machine Screws?

Q：You can easily place an order through our website or contact us directly via email, phone, or WhatsApp. Our team will assist you in selecting the right screws for your application and provide you with a competitive quote.