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About This Item
390Pcs Small Compression Springs Kit, 28 Sizes Assorted
Coil Spring Assortment for Pen Repair, DIY Crafts, and 3D Printing. Durable 304 Stainless Steel Construction
🔧 390-Piece Spring Assortment
This spring assortment includes 390 pieces in 28 different sizes. Wire diameters range from 0.3–0.8mm, outer diameters from 2–8mm, and free lengths from 5–30mm, providing a variety of sizes for common repair and DIY tasks.
💪 Premium 304 Stainless Steel
Made from 304 stainless steel, these compression springs feature a smooth surface, good strength, strong ductility, and durability. Minor magnetism may occur due to the manufacturing process and does not affect performance.
📦 Organized Storage Case
The assorted springs come in a reusable plastic storage case with labeled compartments, helping keep different sizes organized and easy to find. The compact case is also convenient to carry.
⚙️ Wide Range of Applications
Suitable for industrial and mechanical equipment, household items, vehicles, tools, electronics, instruments, hobbies, and repair projects. They can be used with valves, robotics, agricultural equipment, doors, umbrellas, automobiles, bicycles, printers, pliers, and 3D printers.
🛠️ Useful for DIY & Repairs
With multiple sizes included, this compression spring assortment is suitable for pen repair, DIY crafts, mechanical repairs, garage organization, and 3D printing projects.
Item Details
🔩 Quantity: 390 Pcs
📦 Spring Types: Compression Springs
📏 Assorted Sizes: 28 Sizes
🧵 Wire Diameter: 0.3–0.8mm
⭕ Outer Diameter: 2–8mm
📐 Free Length: 5–30mm
💎 Material: 304 Stainless Steel
📦 Storage: Reusable Plastic Case with Labeled Compartments
🔧 Applications: DIY Projects, Repairs, Tools, Vehicles, Household Items, Electronics, Machinery & 3D Printing
