The Graphite Pin Type Two Ball Bearing Hinges (S.S 304 Grade) are built for maximum durability, strength, and smooth door operation. Manufactured using Stainless Steel 304, these hinges provide excellent rust resistance, superior strength, and long-lasting performance, making them ideal for heavy-duty residential, commercial, and industrial doors.

With a precision pin diameter of 6.85 mm and flap thickness in 12G (2.50 mm) and 10G (3.00 mm), these hinges are designed to handle heavy loads while maintaining frictionless, noise-free movement. The dual ball bearing mechanism enhances durability and ensures effortless opening and closing, even in high-traffic environments.

The graphite finish not only adds an elegant, modern appeal but also improves scratch resistance and overall product life.

Applications

✔ Wooden & Metal Doors
✔ Heavy Residential & Commercial Doors
✔ Hotels, Offices & Showrooms
✔ High-Traffic & Industrial Spaces

Key Features

• S.S 304 Stainless Steel – premium corrosion resistance & long life
• Two Ball Bearing System – ensures smooth, friction-free performance
• Heavy-Duty Build – 6.85 mm pin & 12G/10G flap thickness for strong load capacity
• Silent & Effortless Operation – designed for high-traffic environments
• Stylish Graphite Finish – elegant, modern, and scratch-resistant
• Multiple Sizes Available – wide range for different door applications
• Contractor-Friendly Packaging – standardized bulk packs for easy distribution

Specifications

Packaging Details

📦 Units per Box – 20 (all sizes)
📦 Case Package – 200 units (all models)
📦 Case Size – 11 x 10 x 10 to 15 x 9.5 x 12 inches (depending on size)

The Advantages of Choosing Suzu Steel’s Graphite Pin Type Two Ball Bearing Hinges – S.S 304

1. Premium S.S 304 Grade Steel
   Crafted with Stainless Steel 304, offering excellent corrosion resistance, ideal for long-term use in humid or coastal areas.
2. Two Ball Bearing Design
   Provides smoother, friction-free door movement and superior load capacity.
3. Strong & Reliable Build
   Engineered with 6.85 mm pin diameter and flap thickness of 12G/10G, ensuring heavy-duty performance.
4. Elegant Graphite Finish
   Matte finish enhances aesthetics while improving scratch resistance and durability.
5. Wholesale & Contractor-Friendly Packaging
   Standard 200-unit cases make bulk storage and distribution easy and safe.

✨ Suzu Steel – Quality You Can Trust Since 1986
With decades of expertise, Suzu Steel continues to manufacture premium-grade hardware products that deliver strength, style, and durability.

✨ Suzu Steel – Built Strong. Designed Elegant. ✨