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Restore Functionality with Precision Springs
Cilky 304 Stainless Steel Compression Springs provide reliable performance for a variety of applications. Each spring is crafted from high-quality 304 stainless steel, ensuring excellent elasticity, a smooth surface finish, and superior resistance to corrosion and rust. This durability translates to a reusable product with a long service life, making them a cost-effective choice for frequent use.
With precise dimensions of 0.3mm wire diameter, 4mm outer diameter, and 25mm length, these springs are perfectly suited for detailed work. Their compact size and robust construction make them ideal for intricate repairs and custom builds, offering consistent performance where precision matters.
These springs are widely utilized in daily life for repairment and maintenance. They are an excellent choice for electronic products, pen mechanisms, small toys, tools, 3D printer components, and various DIY projects. Their high temperature resistance and anti-corrosion properties ensure they maintain integrity even in demanding environments.
Precision Engineering for Your Projects
Cilky compression springs are manufactured to exacting standards, ensuring each spring meets precise specifications for wire diameter, outer diameter, and length. This meticulous attention to detail guarantees consistent performance, whether you're repairing a delicate electronic device, restoring a favorite pen, or building a custom 3D printer part. Unlike generic springs that may vary in size or material quality, Cilky springs offer the reliability you need for successful outcomes in your DIY endeavors and repair tasks. Imported directly from authorized US retailers, they bring global quality to your workbench.
Who Should Use These Springs & Who Should Look Elsewhere
These springs are perfect for hobbyists, DIY enthusiasts, electronics repair technicians, and anyone needing small, precise compression springs for projects like pen refills, toy mechanisms, or 3D printer components. They are best suited for applications requiring moderate spring force and high corrosion resistance. Individuals needing heavy-duty load-bearing springs or springs for extreme temperature environments might need to explore industrial-grade options with higher force ratings and specialized materials. Always verify dimensions against your specific application requirements.
Typical situations where Cilky 304 Stainless Steel Compression Springs 0.3mm x 4mm x 25mm | Pack of 20 for DIY Projects helps — illustrative scenarios, not customer reviews.
Repairing a broken pen mechanism in a humid Indian city.
These 0.3x4x25mm Cilky stainless steel springs provide the exact size and elasticity needed to restore pen function. Their rust resistance ensures longevity even in coastal climates, unlike standard steel springs that might corrode.
Building a custom 3D printer part requiring small, precise springs.
The consistent dimensions and high elasticity of these 20 Cilky springs ensure reliable performance in sensitive 3D printer components. Their durable stainless steel construction withstands operational stress, contributing to stable print quality.
| Primary Material | 304 Stainless Steel |
| Application | Electronic products, pens, toys, tools, 3D printer, DIY projects |
| Service Life | Reusable, long service life |
| Elasticity | High elasticity |
| Corrosion Resistance | Good |
| Temperature Resistance | High temperature resistant |
| Cost per use | ₹65.00 per spring — 20 springs in the pack |
| Feature | Cilky 304 Stainless | Others |
|---|---|---|
| Material | 304 Stainless Steel | Varies; often lower grade steel or plated metal |
| Corrosion Resistance | Good, rust-resistant | Variable, may rust easily in humid climates |
| Dimensional Accuracy | Precise (0.3x4x25mm) | May vary, less precise for delicate applications |
| Elasticity & Reusability | High elasticity, reusable | Can degrade with repeated use |
| Cost per spring (approx.) | ₹65.00 per spring | ₹5 - ₹20 per spring (variable) |
| SKU | ffm7893 |
| GTIN | 03665860444806 |
| Brand | Cilky |
| Material | 304 Stainless Steel |
| Color | One Color |
| Item Shape | Cylindrical |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
| Dimensions | 0.3mm (Wire Dia) x 4mm (Outer Dia) x 25mm (Length) |
| Package Quantity | 20 pieces |
About Cilky
Cilky specializes in providing high-quality hardware components, including precision springs, designed for durability and reliable performance in various applications.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
Cilky 304 Stainless Steel Compression Springs 0.3mm x 4mm x 25mm | Pack of 20 for DIY Projects
1,300
This item
Cilky 304 Stainless Steel Compression Springs 0.3mm x 4mm x 25mm | Pack of 20 for DIY Projects
1,300
Total price:
4,310
You save 2,240 (34%) Extra3 items selected
3 items
4,310You save 2,240 (34%) Extra
| Attributes | Current |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 1,300 1,990 | 1,710 2,560 | 1,300 2,000 | 1,610 2,170 | 1,300 1,860 | 3,530 5,450 | 1,730 2,760 |
| Brand Name | Cilky | Ninoge | Cilky | Cilky | Cilky | Quartet | uxcell |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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