Metal 3-Ring D-Shape Binder Mechanism A4 File Folder 280mm Length 20mm Base Width Customizable
Price:
0.16
MOQ:
500
Delivery Time:
8days
Brand:
HHD
Product Description
Product Overview
Professional metal 3-ring D-shape binder mechanism designed for A4 file folders and stationery applications. This durable binding solution provides secure document organization with customizable specifications.
Technical Specifications
| Specification | Details |
|---|---|
| Material | Cold Rolled Steel (Environmental) |
| Standards | DIN, IFI, ASTM, ISO, JIS, BS and non-standard products |
| Overall Length | 90/110/123/133/170/180/210/225/240/264/280/292/300/315mm, etc. |
| Base Width | 15/17/20/26/36/45mm, etc. |
| Ring Inside Diameter | 15/16/19/20/25/30/35/38/40/45/50/65/76mm, etc. |
| Ring Number | 2/3/4/5/6/8/9/10/20/26/30, etc. |
| Ring Shape | O/D/Q |
| Ring Spacing | 9.5/19/28.5/45/51/65/70/80/89/95/108mm, etc. |
| Surface Treatment | Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, resin spraying, heat treatment, hot-dip galvanizing, black oxide coating, painting, baking paint, color zinc-plated, blue black zincplated, rust preventive oil, titanium alloy galvanized, silver plating, plastic, electroplating, anodizing, etc. |
Key Features
- Customizable dimensions and specifications
- Multiple surface treatment options available
- Compliant with international standards
- Durable cold rolled steel construction
- Environmentally friendly materials
Product Dimensions
Standard Size Chart
| Item No | Overall Length (A) | Base Width (B) | Overall Height (C) | Inside Height (D) | Ring Center Distance (E) | Rivet Hole Center Distance (F) |
|---|---|---|---|---|---|---|
| PR280-3-16/20 | 280mm | 20mm | 21mm | 11mm | 108×108mm | 270mm |
| PR280-3-20/20 | 280mm | 20mm | 25mm | 16mm | 108×108mm | 270mm |
| PR280-3-25/20 | 280mm | 20mm | 30mm | 19mm | 108×108mm | 270mm |
| PR280-3-30/20 | 280mm | 20mm | 35.5mm | 25mm | 108×108mm | 270mm |
| PD280-3-16/20 | 280mm | 20mm | 25mm | 16mm | 108×108mm | 270mm |
| PD280-3-20/20 | 280mm | 20mm | 30mm | 20mm | 108×108mm | 270mm |
| PD280-3-25/20 | 280mm | 20mm | 35.5mm | 25mm | 108×108mm | 270mm |
| PD280-3-30/20 | 280mm | 20mm | 41mm | 30mm | 108×108mm | 270mm |
| PD280-3-30/26 | 280mm | 26mm | 42mm | 30mm | 108×108mm | 270mm |
Not all available items are listed to page, welcome to contact us directly.
Packaging & Protection
All products are separated with cardboard for protection. Moisture proof agent is included in the middle packaging layer. Products are packaged in plastic bags and placed in standard cartons. Protective woven bags are available upon request.
Applications
Hardware binders are widely used in notebooks, data books, file boxes, and are extremely important metal accessories for document organization.
Manufacturing Capabilities
Professional Hardware Stationery Binder Clip Manufacturer with extensive experience in metal component production.
Additional Services
- Free samples available
- OEM / ODM services supported
- Lead time: 10-15 working days (depending on order quantity)
- Payment options: Alipay, PayPal, Western Union, Credit Card
- Custom specifications according to drawings or samples
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhaoqing Hehuida Stationery Manufacturing Co., Ltd
Location
Zhaoging Duanzhou District Mugang street Tangxia village west village factory third card
Contact Person
Cindy Li