When you need reliable fastening for upholstery, caging, or automotive applications, the SC660 C Ring from Tianjin Jinzhuang delivers enterprise-grade performance. Manufactured with precision since 2015, this C17 specification ring features a width of 16.9mm and height of 8.7mm, crafted from high-quality galvanized steel with anti-corrosion coating.
Our product is engineered for demanding environments—from mattress assembly to wire mesh construction—ensuring smooth feeding without tool jamming. With a 3-5 day production lead time and year-round inventory, you get fast spot delivery backed by strict quality control. Compatible with both manual and pneumatic tools, this versatile fastener provides secure connections even under high tension or vibration conditions.
You get more than just a basic fastener. Our galvanized steel construction includes specialized anti-rust oil film coating that extends service life in harsh conditions.
The C-ring design eliminates adhesive residue common with inferior Products. This means cleaner installations and no sticky buildup on your tools.
Sharp point structure allows easier penetration into materials. You'll notice faster crimping speeds and reduced installation time across your production line.
Precision manufacturing ensures consistent dimensions. Every ring feeds smoothly through automated equipment without jamming or misalignment issues.
Whether you're assembling furniture, securing automotive seats, or building animal enclosures, this fastener adapts to your needs. The product performs reliably across multiple industries:

| Parameter | Specification |
|---|---|
| Model | SC660 / C17 |
| Width | 16.9 mm |
| Height | 8.7 mm |
| Material | Galvanized Steel |
| Gauge Options | 16G, 17G |
| Surface Treatment | Anti-corrosion coating, oil film |
| Tool Compatibility | Manual pliers, pneumatic staplers |
| Point Type | Sharp precision point |
| Corrosion Resistance | High (galvanized finish) |
| Application Temperature | -20°C to 80°C |
| Packaging | Bulk cartons or customized |
High-quality steel construction provides holding power that withstands tension and vibration. Your assemblies stay intact even in demanding operational conditions.
Choose the right finish for your environment:
Galvanized Steel – Excellent cost-performance with solid rust resistance for general applications.
Alloy – Superior row stability and enhanced corrosion resistance for moderate exposure.
Stainless Steel – Premium corrosion protection for marine or chemical environments.
Works seamlessly with standard hog ring pliers and pneumatic tools. You won't need specialized equipment or modifications to your existing production setup.
The consistent shape and tight closure rate ensure reliable feeding in automated systems. This reduces downtime and keeps your line moving.
Our stable manufacturing capacity supports OEM/ODM requirements. Whether you need 10,000 pieces or 10 million, you get the same consistent quality.
Strict dimensional control means every SC660 C Ring meets specifications. No sorting required—just load and use.

Operating continuously since 2015, we've refined our production processes through years of industrial application feedback. You benefit from mature quality systems and proven reliability.
Customer inquiries receive replies within 3 minutes during business hours. Need technical specifications or application advice? Our team responds quickly.
Production lead time of just 3-5 days means you're not waiting weeks for inventory. Ample year-round stock keeps your projects on schedule.
Located near Tianjin Port, we provide efficient international shipping. Full-pallet packaging reduces handling damage during transport, so your fasteners arrive in perfect condition.
Provide us with your sample, and we'll manufacture to your exact specifications. Our sample-based customization service supports unique size requirements and special finishes.
This flexibility makes us an ideal partner for specialized applications where standard products don't quite fit.

Attach fabric to frames securely without visible hardware. The C-ring design provides clean edges and professional finish quality in sofas, chairs, and bedding products.
Connect wire mesh panels with confidence. Strong closure force prevents separation even when animals push or scratch against barriers.
Secure seat covers and interior panels reliably. Vibration resistance ensures connections don't loosen during vehicle operation.
Close pocket springs and border wires efficiently. Fast installation speeds increase your production throughput.

The SC660 works with standard C-ring pliers and pneumatic hog ring guns. Both manual and automated application methods are supported without modification.
Our galvanized coating provides good outdoor protection for moderate climates. For harsh marine or chemical environments, specify stainless steel material during ordering.
Yes, we offer sample-based customization. Send us your specifications or physical sample, and we'll manufacture to your exact requirements with MOQ depending on size complexity.
MOQ varies by specification and customization level. Contact Us with your requirements for specific volume pricing and availability.
Domestic China delivery typically takes 2-4 days. International shipping varies by destination—usually 7-20 days depending on customs and freight method.
Absolutely. Our team assists with application questions, tool compatibility, and material selection. We help you choose the right fastener for your specific use case.
We implement strict quality control from raw material selection through final inspection. Each production batch undergoes dimensional verification and strength testing before shipment.
Yes, sample orders are available. This allows you to test compatibility with your materials and tools before committing to production quantities.
Ready to improve your fastening efficiency with SC660 C Ring? Contact our team to discuss specifications, pricing, and delivery options tailored to your project needs.
Email: userID@jinzhuangfastener.com.
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