1.0mm Wire Compression Spring 11-15mm Diameter & 60-100mm Length Pressure Small
1.0mm Wire Compression Spring 11-15mm Diameter & 60-100mm Length Pressure Small
1.0mm Wire Compression Spring 11-15mm Diameter & 60-100mm Length Pressure Small
1.0mm Wire Compression Spring 11-15mm Diameter & 60-100mm Length Pressure Small
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1.0mm Wire Compression Spring 11-15mm Diameter & 60-100mm Length Pressure Small1.0mm Wire Compression Spring 11-15mm Diameter & 60-100mm Length Pressure Small1.0mm Wire Compression Spring 11-15mm Diameter & 60-100mm Length Pressure Small1.0mm Wire Compression Spring 11-15mm Diameter & 60-100mm Length Pressure Small

1.0mm Wire Compression Spring 11-15mm Diameter & 60-100mm Length Pressure Small

HomeDIYer
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By HomeDIYer®

Price:
$10.85 USD
Stock:
In stock (500 units), ready to be shipped

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Description

1.0mm Wire Compression Springs — Reliable Elastic Force for Precision DIY Applications

When a mechanism fails because a tiny spring loses tension or snaps under repeated cycling, the whole project stalls. Makers, electronics hobbyists, and small-workshop engineers who need consistent, repeatable spring force in compact assemblies know how hard it is to source the right size without buying in bulk from industrial suppliers. These 1.0mm wire compression springs are stocked in a wide matrix of diameters and lengths so you can match the exact geometry your design calls for.

Each spring is formed from 1.0mm wire diameter carbon steel, with outer diameters ranging from 11mm to 15mm (approximately 0.43 in to 0.59 in) and free lengths from 60mm to 100mm (approximately 2.36 in to 3.94 in). The closed-end coil geometry provides a flat seating surface for consistent load distribution. Pack sizes of 5, 10, 25, 50, and 100 pieces let you stock exactly what your project or production run requires.

Typical use cases include return-force mechanisms in 3D-printer extruder assemblies, button and switch actuators in electronic enclosures, light-load valve springs in pneumatic DIY rigs, and tensioning elements in small robotic linkages — all scenarios where a 1.0mm wire compression spring in the 11–15mm outer diameter range delivers the right balance of stiffness and travel.

🔧 Compatibility: Suitable for spring seats, guide pins, and bores sized to accept 11–15mm OD springs. Verify free length and spring rate against your load requirements before ordering.

✅ Key Features of These 1.0mm Wire Compression Springs

🔩
Precise 1.0mm Wire Diameter

Consistent wire gauge across all variants ensures predictable spring rate and fatigue life in repetitive-cycle applications.

📐
Wide Size Matrix

Five outer diameters (11–15mm) combined with five free lengths (60–100mm) give you 25 geometry combinations to match your exact design envelope.

⚙️
Closed-End Coil Construction

Flat closed ends provide stable seating on spring pockets and guide pins, reducing lateral deflection under load.

📦
Flexible Pack Quantities

Available in packs of 5, 10, 25, 50, and 100 — order a small trial pack or stock up for a production run without overpaying per unit.

🏭
Carbon Steel Construction

Carbon steel wire provides the stiffness and tensile strength needed for light-to-medium load applications in dry or low-humidity environments.

🎯
DIY and Prototyping Ready

Compact dimensions and standard metric sizing make these springs easy to integrate into 3D-printed housings, CNC-machined fixtures, and off-the-shelf hardware assemblies.

📐 Technical Specifications — Compression Springs

Wire Diameter 1.0 mm
Outer Diameter Range 11 mm – 15 mm (0.43 in – 0.59 in)
Free Length Range 60 mm – 100 mm (2.36 in – 3.94 in)
End Type Closed ends
Material Carbon steel
Finish See variant options
Spring Rate See variant options
Load Capacity See variant options
Coil Direction Right-hand
Pack Size Options 5 / 10 / 25 / 50 / 100 pcs
Application Light-to-medium load return and compression mechanisms

❓ Frequently Asked Questions

How do I choose the right outer diameter for my application?

Measure the inner diameter of your spring seat or guide bore. The spring's outer diameter should be 0.5–1.5mm smaller than the bore to allow free movement without binding. For guide-pin installations, the spring's inner diameter (OD minus 2× wire diameter) should clear the pin with at least 0.3mm of radial clearance. Select from the 11mm, 12mm, 13mm, 14mm, or 15mm OD options based on your measured clearance.

What free length should I select for my design?

The free length should be longer than your required working length by at least the amount of travel (compression) you need. For example, if your mechanism compresses the spring 20mm, choose a free length at least 20mm longer than the compressed (installed) height. Available free lengths are 60mm, 70mm, 80mm, 90mm, and 100mm.

Are these springs strong enough for my load?

These 1.0mm wire diameter springs are designed for light-to-medium loads typical of DIY mechanisms, electronic actuators, and small robotic assemblies. They are not intended for heavy industrial loads. If you need to verify the spring rate for your specific variant, please contact us to confirm before ordering.

Are these springs corrosion-resistant?

These springs are made from carbon steel, which offers good mechanical properties but limited corrosion resistance in humid or wet environments. For dry indoor applications they perform reliably. If your application involves moisture, consider applying a light coat of machine oil or contact us about alternative material options.

Can I use these springs in 3D-printed or plastic housings?

Yes. The closed-end coil design distributes load evenly, reducing point stress on plastic spring seats. Ensure the seat pocket diameter matches the OD variant you select, and that the pocket depth accommodates the compressed length of the spring under maximum load.

Which pack size should I order?

For prototyping or single-project use, the 5-pack is the most economical entry point. For small production runs or workshop stock, the 25- or 50-pack offers a lower per-unit cost. The 100-pack provides the best per-unit value for ongoing production or resale. All pack sizes contain identical springs — only the quantity differs.

Are all diameter and length combinations available in every pack size?

Yes. All 25 geometry combinations (5 diameters × 5 lengths) are available in all five pack sizes (5, 10, 25, 50, 100 pieces). Select your Wire Diameter, Diameter (OD), and Length & Pack Size from the variant dropdowns above.

🛒 Select your Wire Diameter, Diameter, and Length & Pack Size above, then add to cart.

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