SUS304 R Type Spring Cotter Pin 2.5mm-8mm Diameter for Industrial Accessory Buckle Fastening
High-quality stainless steel R-type spring cotter pin designed for accessory buckle applications. Manufactured from corrosion-resistant SUS304 stainless steel for superior durability and performance in demanding industrial environments.
- Material: SUS304 stainless steel for excellent corrosion resistance
- R-type spring design for secure fastening and easy installation
- Multiple diameter options from 2.5mm to 8mm
- Precision engineering for reliable positioning in X and Y directions
- Spring-loaded mechanism allows for automatic ejection when aligned
| Thread Specification | d Min (mm) | d Max (mm) | d1 (mm) | d2 (mm) | L (mm) |
|---|---|---|---|---|---|
| 2.5 | 2.5 | 2.64 | 2.25 | 20 | 42 |
| 3.2 | 3.2 | 3.38 | 2.8 | 20 | 48 |
| 4 | 4 | 4.18 | 3.6 | 20 | 64 |
| 5 | 5 | 5.18 | 4.5 | 25 | 80 |
| 6.3 | 6.3 | 6.52 | 5.6 | 25 | 97 |
| 7 | 7 | 7.22 | 6.3 | 30 | 125 |
| 8 | 8 | 8.22 | 7 | 30 | 150 |
| Size (mm) | Size (Inch) | Size (mm) | Size (Inch) | Size (mm) | Size (Inch) |
|---|---|---|---|---|---|
| 3.2×6 | 1/8×1/4 | 4.0×6 | 5/32×1/4 | 4.8×6 | 3/16×1/4 |
| 3.2×8 | 1/8×5/16 | 4.0×8 | 5/32×5/16 | 4.8×8 | 3/16×5/16 |
| 3.2×10 | 1/8×3/8 | 4.0×10 | 5/32×3/8 | 4.8×10 | 3/16×3/8 |
| 3.2×12 | 1/8×1/2 | 4.0×12 | 5/32×1/2 | 4.8×12 | 3/16×1/2 |
Our factory specializes in manufacturing stainless steel and brass fasteners for over 20 years, with our sales company having exporting experience for more than 15 years.
Yes, we accept small orders to provide convenience for our clients.
After price confirmation, you can request samples. Stock samples are free with freight collect, while custom samples may incur a fee based on product craftwork.
Attach your drawings with details including surface treatment, material, quantity, and special requirements. We can also print your logo with proper authorization.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.