MYD classic screws H18*19 PG9 M12*1，H18*18.5 PG9 M12*1，H18*21 M12*1 PG9，H19*16.5 M12*1 PG9

High-Quality C3604 Brass Screws – Precision Threaded Fasteners for Industrial and Electrical Applications

Our premium selection of C3604 brass screws is designed for durability, precision, and versatility across a wide range of applications. Manufactured from high-quality C3604 brass, these screws exhibit excellent machinability, corrosion resistance, and conductivity, making them ideal for both industrial and electronic components assembly.

We offer four distinct models of threaded brass screws, each tailored to meet different mechanical and dimensional requirements while supporting cost-effective purchasing with a tiered pricing model. Whether you're sourcing small quantities for prototyping or bulk volumes for mass production, our C3604 brass fasteners provide the ideal solution.

Product Specifications and Pricing

1. Model A – H18×19 PG9 M12×1 | Weight: 11.63g

Precision-machined with a thread size of M12×1 and PG9 fitting.

Perfect for cable glands, enclosures, and control box installations.

Tiered pricing:

• 1–50 pieces: $0.40 each

• 51–500 pieces: $0.30 each

2. Model B – H18×18.5 PG9 M12×1 | Weight: 12.4409g

Offers slightly more depth for secure fitting in electrical assemblies.

Suitable for use in automation systems and robotics.

Tiered pricing:

• 1–50 pieces: $0.40 each

• 51–500 pieces: $0.30 each

3. Model C – H18×21 M12×1 PG9 | Weight: 13.58g

Features an extended shaft length for applications requiring deeper penetration.

Ideal for high-performance mechanical assemblies and machinery frames.

Tiered pricing:

• 1–50 pieces: $0.40 each

• 51–500 pieces: $0.30 each

4. Model D – H19×16.5 M12×1 PG9 | Weight: 11.013g

A more compact build with increased head diameter for broader surface engagement.

Frequently used in power distribution cabinets and signal equipment.

Tiered pricing:

• 1–50 pieces: $0.37 each

• 51–500 pieces: $0.23 each

Material Advantage – Why Choose C3604 Brass?

All four screws are crafted from C3604 brass, a material known for its exceptional machinability, low friction coefficient, and excellent corrosion resistance. C3604 also offers superior electrical conductivity, which makes it the preferred choice for components in electronic, electrical, and communication systems.

Thanks to its balance of strength and ductility, C3604 brass ensures easy threading and long-term mechanical stability even in high-vibration or high-moisture environments.

Key Applications

These C3604 screws are ideal for use in a variety of industries:

Electrical Cabinets & Switchgear: PG9 compatibility ensures proper sealing in cable gland systems.

Industrial Automation: M12×1 threading supports standardized sensor mounting and mechanical coupling.

Electronics Assembly: Brass screws minimize EMI and are non-magnetic, ideal for precision circuit boards.

Telecom Infrastructure: Rust-free performance in outdoor enclosures or network distribution boxes.

Smart Home Devices: Brass aesthetics and reliability make them suitable for visible assemblies.

HVAC Systems: Corrosion-resistant and thermally stable fasteners in air and water regulation components.

Performance Benefits

Corrosion Resistance: Withstands harsh environments and outdoor use.

Excellent Thread Engagement: Precision threading for reliable and repeatable torque application.

Electrical Conductivity: Supports grounding and electrical continuity.

Low Wear Rate: Maintains structural integrity under continuous mechanical load.

Eco-Friendly: Brass is recyclable and RoHS-compliant.

Why Buy From Us?

Our screws are manufactured to international standards, undergo strict quality control, and are packaged to prevent damage during transit. With global shipping, competitive bulk pricing, and a dedicated support team, we ensure your sourcing experience is efficient and reliable.

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Bulk Orders & OEM Customization

Looking for larger volumes or a custom modification to dimensions or threading? We support OEM/ODM services for clients needing tailored fastener solutions. Contact us for detailed drawings, minimum order quantities, or surface treatment options such as nickel plating or anodizing.

Conclusion

These C3604 brass screws offer a robust, efficient, and versatile fastening solution across a wide range of technical applications. Whether you’re developing advanced electronics, upgrading mechanical systems, or installing secure enclosures, our precision brass screws are engineered to deliver outstanding results.