Direct-Factory Kingming Bulk D Ring for Bag Assembly | Multi-Size Heavy-Duty Hardware Sets
Product Specifications & Size Matrix for Kingming Bulk D Ring for Bag
Engineered for reliable load-bearing performance and refined aesthetic appeal, our kingming bulk d ring for bag series serves as a foundational structural component for luxury handbags, leathercraft, backpacks, and heavy-duty pet collars. Manufactured with precision die-casting techniques, these D-rings offer standardized strap alignment and superior tensile stability for high-volume B2B assembly lines.
Detailed Dimension & Weight Parameters
| Inner Width (①) | Inner Height (②) | Wire Thickness (③) | Unit Weight |
|---|---|---|---|
| 10mm | 10mm | 2mm | 1.1g |
| 15mm | 13mm | 3mm | 3.4g |
| 20mm | 16mm | 4mm | 7.6g |
| 25mm | 19mm | 4mm | 9.0g |
| 30mm | 20mm | 4mm | 9.6g |
| 38mm | 22mm | 5mm | 18.8g |
Key Features & Engineering of Kingming Bulk D Ring for Bag
Choosing the right kingming bulk d ring for bag guarantees consistent quality across large manufacturing runs. Our hardware combines thick-walled zinc alloy integrity with flawless surface electroplating to resist daily wear and environmental exposure.
High-Performance Hardware Highlights
- *Solid Die-Cast Construction: Formed from high-density zinc alloy to provide excellent tensile break-strength, preventing frame distortion under heavy load or sudden leash pulling.
- *Multi-Layer Anti-Oxidative Coating: Treated with premium high-gloss electroplating that passes strict salt-spray testing, guaranteeing resistance to rust, tarnishing, and color fading.
- *Smooth Edge Polishing: Precision deburred and hand-polished to remove flash lines, protecting delicate leather straps, cotton canvas, and synthetic webbing from chafing.
- *Universal Matching Compatibility: Standardized inner width dimensions ensure seamless integration with companion quick-release buckles, swivel snap hooks, and tri-glide adjusters.
Customization Services & Quality Assurance from Kingming Factory
As a direct hardware manufacturer, Kingming Hardware empowers global brands and manufacturing plants with custom OEM/ODM solutions, reliable batch-to-batch consistency, and certified environmental compliance.
Tailored OEM Capabilities & B2B Advantages
- *Laser Logo Customization: We offer high-definition fiber laser logo engraving directly on companion release buckles, snap hooks, and flat metal surfaces with flexible, low MOQ requirements.
- *Bespoke Colorways & Tooling Molds: In addition to standard gold, silver, rose gold, and matte black finishes, our in-house CNC mold workshop creates custom wire thicknesses and unique geometric shapes.
- *Certified Environmental Safety: All kingming bulk d ring for bag inventory undergoes SGS laboratory testing, fully complying with EU REACH and RoHS eco-safety directives (lead-free, nickel-free).
- *Streamlined Global Logistics: Enjoy fast 24 to 48 hour sample dispatch for standard items, backed by hassle-free DDP (Delivered Duty Paid) door-to-door freight shipping directly to your destination.