1.0mm Square Flat Compression Spring – Steel Waved Spring

1.0mm Wire Diameter Square Flat Compression Spring

This square flat compression spring features a 1.0mm wire diameter and is precision-manufactured from high-quality steel. Designed for industrial, mechanical, and DIY metalworking applications, this waved-style spring delivers consistent compressive force in a compact flat form factor — ideal for projects where a traditional coil spring won't fit.

Whether you're building custom assemblies, replacing worn components in machinery, or tackling a hands-on metalworking project, this compression spring offers reliable performance and excellent durability. Sold individually, it's a versatile addition to any workshop or parts inventory.

Key Specifications

• Wire Diameter: 1.0mm
• Spring Style: Square Flat / Waved
• Load Type: Compression
• Material: Steel
• Available Sizes: 1.0×7×21×190mm | 1.0×8×21×180mm
• Color: As pictured (natural steel finish)
• Condition: 100% Brand New, High Quality
• Package Includes: 1 × Compression Spring
• Use: Industrial / DIY Metalworking
• Made in Mainland China

Why Choose This Compression Spring?

• ✅ Flat Square Profile — fits in tight spaces where round coil springs can't
• ✅ Steel Construction — strong, durable, and resistant to deformation under load
• ✅ Waved Style — provides smooth, even compression distribution
• ✅ Versatile Use — suitable for industrial machinery, DIY repairs, and custom fabrication
• ✅ Precise Dimensions — consistent sizing for accurate mechanical integration

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Helpful External Resource

For safety guidelines related to metalworking and industrial components, visit OSHA's Metalworking Safety Resources.

Learn more: Spring (device)

Frequently Asked Questions

Q: What sizes are available for this 1.0mm wire diameter square flat compression spring?

A: This compression spring is available in two sizes: 1.0×7×21×190mm and 1.0×8×21×180mm. Please select the size that best fits your application before ordering.

Q: What material is this compression spring made from?

A: This square flat compression spring is made from high-quality steel, offering excellent strength, durability, and resistance to deformation under repeated compressive loads — ideal for both industrial and DIY metalworking applications.

Q: How many springs are included per order?

A: Each purchase includes 1 individual compression spring. If you need multiple springs, simply adjust the quantity at checkout.

Q: What is a square flat compression spring and how is it different from a standard coil spring?

A: A square flat compression spring (also called a waved spring or flat wire spring) uses a flat, waved wire profile rather than a round wire coiled in a helix. This design allows it to occupy significantly less axial space while still delivering reliable compressive force — making it ideal for tight or shallow mechanical cavities where standard round coil springs won't fit.