XINYU 200pcs Compression & Extension Spring Set with Plastic Box

Description

Product Overview

The XINYU 200pcs Compression & Extension Spring Assortment provides a comprehensive selection of tension‑giving spring devices in 20 distinct sizes and styles. Constructed from zinc‑plated steel, each spring offers superior rust resistance, consistent strength, and long‑term durability. The set arrives in a clear plastic storage box with a secure lid, allowing you to see each component at a glance and keep the springs protected from dust and moisture. Package dimensions are 8.35 x 4.21 x 1.14 inches, weighing just 12.35 ounces, making it easy to store in a toolbox or on a workbench.

Usage

These springs are engineered for a broad spectrum of real‑world scenarios. Automotive technicians use them to restore valve spring pressure, while appliance repair specialists rely on them for door latch mechanisms. In the medical field, the precise tolerances support sensitive measuring instruments, and electronics hobbyists appreciate the consistent force for switch debouncing and sensor calibration. Whether you are assembling a prototype, maintaining industrial equipment, or performing routine household repairs, this set supplies the exact spring you need without the hassle of multiple orders.

Why Choose Us

Choosing XINYU means selecting a brand with a reputation for quality manufacturing and rigorous testing. Each spring undergoes a heat‑treatment process to ensure uniform coil tension and dimensional accuracy. The zinc plating adds a protective barrier against corrosion, extending the service life even in humid or outdoor environments. Our clear storage box is designed for quick identification, reducing downtime when you need the right spring fast. Additionally, XINYU offers responsive customer support and a hassle‑free return policy, giving you confidence in every purchase.

Key Features

• Twenty different sizes and styles cover most common industrial and DIY applications.
• Zinc‑plated steel construction resists rust, ensuring reliable performance over years.
• Clear plastic storage box with individual compartments for fast identification and organization.
• Lightweight yet robust design reduces shipping costs while maintaining strength.
• Dedicated XINYU customer service team ready to assist with technical questions and after‑sales support.

FAQ

What sizes are included in the 200‑piece set?

The set contains 20 distinct spring dimensions ranging from small 2 mm wire diameter coils to larger 10 mm diameter units, each provided in ten duplicate pieces for flexibility.

Are the springs suitable for high‑temperature environments?

Zinc‑plated steel maintains its mechanical properties up to approximately 150 °C (302 °F). For applications exceeding this temperature, consider a specialty alloy spring.

Can I purchase additional sets to expand my inventory?

Yes, XINYU offers bulk ordering options. Contact our sales team for volume pricing and lead‑time details.

How do I ensure I select the correct spring for my project?

Refer to the included size chart that lists wire diameter, coil count, free length, and load rating for each spring. Matching these specifications to your design requirements will guarantee optimal performance.

What is the warranty on this spring assortment?

All XINYU springs come with a one‑year limited warranty covering material defects and manufacturing errors. Register your product on our website to activate warranty support.