Dongguan Guanbiao Hardware Products Co., LTD
Dongguan Guanbiao Hardware Products Co., LTD Innovation is the foundation, quality is the life, pragmatism is the purpose, and efficiency is the goal. Customer satisfaction is our ultimate goal.
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The electro-galvanized coating provides an excellent barrier against rust and corrosion, making these screws ideal for use in harsh environments, including outdoor and high-humidity conditions. Neutral salt spray test can last up to 96 hours without red rust.
Made from high-grade carbon steel, these screws offer excellent tensile strength and wear resistance, ensuring a long service life even under constant stress and vibration.
The cross-recessed design allows for easy and secure installation using a standard Phillips screwdriver, reducing the risk of stripping and ensuring a tight, secure fit.
The sealing screws come with a lead seal option, providing an extra layer of security to prevent unauthorized access or tampering, which is critical for utility meters, electricity, hydro, gas and gas meters and other sensitive equipment.
These screws are compatible with a variety of electric meters, enclosures, and utility boxes, making them a versatile choice for a variety of applications.
Electrical Metering:
Widely used in the installation and sealing of electrical meters, ensuring secure and tamper-proof connections.
Utility Boxes:
Ideal for securing utility boxes and enclosures, providing reliable protection against environmental factors and unauthorized access.
Outdoor Equipment:
Suitable for outdoor electrical equipment, such as transformers, junction boxes, and street lighting, where corrosion resistance is critical.
Industrial Machinery:
Used in various industrial applications where secure fastening and durability are essential, including machinery, control panels, and instrumentation.
| Parameter | Details |
|---|---|
| Material | High-grade steel |
| Surface Treatment | Electro-galvanized coating |
| Corrosion Resistance | Excellent (suitable for harsh environments) |
| Head Type | Flat head with cross recess (Phillips drive) |
| Thread Type | Machine thread (metric or customized) |
| Drive Size | Phillips #1, #2, or customized |
| Diameter (M) | M3, M4, M5, M6 (or as per customer requirements) |
| Length (L) | 6mm, 8mm, 10mm, 12mm, 16mm, 20mm (or customized) |
| Tensile Strength | 8.8 grade or higher |
| Hardness | 200-300 HV (Vickers hardness) |
| Lead Seal Option | Available (tamper-proof design) |
| Temperature Resistance | -20°C to 120°C (-4°F to 248°F) |
| Standards Compliance | ISO 8764, DIN 7985, or as per customer specifications |
| Color | Silver (electro-galvanized finish) |
| Packaging | Bulk packaging or customized (e.g., 100pcs/bag, 1000pcs/box) |
| Applications | Electrical meters, utility boxes, outdoor equipment, industrial machinery |
| Customization | Available (size, coating, and packaging) |
Smart Metering:
As the world moves towards smart grids and advanced metering infrastructure (AMI), the demand for secure and reliable fasteners like our electro-galvanized screws will continue to grow. These screws will play a crucial role in ensuring the integrity and security of smart meters.
Sustainability:
With increasing emphasis on sustainability, the use of environmentally friendly coatings and materials in fastener manufacturing is expected to rise. Our electro-galvanized screws are already ahead of the curve, offering a eco-friendly solution with long-lasting performance.
IoT Integration:
The integration of Internet of Things (IoT) technology in utility and electrical systems will drive the need for tamper-proof and durable fasteners. Our sealing screws with lead seals are perfectly positioned to meet this demand, providing enhanced security for connected devices.
Advanced Materials:
Future advancements in material science may lead to the development of even more robust and lightweight fasteners. We are committed to staying at the forefront of these innovations, continuously improving our product offerings to meet evolving industry standards.
Our Electro-Galvanized Cross Recess Meter Screws and Sealing Screws are the perfect choice for professionals seeking reliable, durable, and secure fastening solutions. With their superior corrosion resistance, tamper-proof design, and versatile applications, these screws are engineered to meet the challenges of today's electrical and utility industries while paving the way for future advancements.