Compression Spring 8-26mm Diameter & 15-100mm Length Pressure Big 1.4mm Wire Dia
Compression Spring 8-26mm Diameter & 15-100mm Length Pressure Big 1.4mm Wire Dia
Compression Spring 8-26mm Diameter & 15-100mm Length Pressure Big 1.4mm Wire Dia
Compression Spring 8-26mm Diameter & 15-100mm Length Pressure Big 1.4mm Wire Dia
Compression Spring 8-26mm Diameter & 15-100mm Length Pressure Big 1.4mm Wire Dia
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Compression Spring 8-26mm Diameter & 15-100mm Length Pressure Big 1.4mm Wire DiaCompression Spring 8-26mm Diameter & 15-100mm Length Pressure Big 1.4mm Wire DiaCompression Spring 8-26mm Diameter & 15-100mm Length Pressure Big 1.4mm Wire DiaCompression Spring 8-26mm Diameter & 15-100mm Length Pressure Big 1.4mm Wire DiaCompression Spring 8-26mm Diameter & 15-100mm Length Pressure Big 1.4mm Wire Dia

Compression Spring 8-26mm Diameter & 15-100mm Length Pressure Big 1.4mm Wire Dia

HomeDIYer
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By HomeDIYer®

Price:
$4.75 USD
Stock:
In stock (500 units), ready to be shipped

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Description

Compression Spring 1.4mm Wire Dia — Reliable Elastic Force for Every Build

When a project demands consistent return force and precise dimensional control, undersized or mismatched springs cause frustrating failures — loose mechanisms, rattling assemblies, and premature wear. Engineers, hobbyists, and repair technicians who need a dependable compression spring in a compact form factor will find this 1.4mm wire diameter series covers an exceptionally wide range of applications in a single product family.

Each spring is formed from 1.4mm wire diameter steel, with outer diameters spanning 8mm to 26mm (approx. 0.31" to 1.02") and free lengths from 15mm to 100mm (approx. 0.59" to 3.94"). Packs are available in quantities of 5 or 10 pieces depending on the selected length, making it easy to stock the exact count you need.

Typical use cases include compression spring for electronics enclosures and push-button mechanisms, small compression spring for robotics joints and actuator return, and replacement pressure spring for DIY tool repair, jigs, and fixtures requiring consistent load cycling.

⚙️ Compatibility: Suitable for general mechanical assemblies, electronics housings, robotics, 3D-printed fixtures, and light-duty industrial applications where a 1.4mm wire compression spring is required. Verify bore/shaft clearance against your selected outer diameter before ordering.

✅ Key Features of These Compression Springs

📐 Wide Size Matrix

Outer diameters from 8mm to 26mm and free lengths from 15mm to 100mm — one family covers dozens of application needs without sourcing multiple suppliers.

🔩 1.4mm Wire Diameter

Consistent 1.4mm wire cross-section delivers balanced spring rate and deflection range, suitable for light-to-medium load applications.

🔄 Compression (Pressure) Type

Designed to resist compressive loads and return to free length upon release — ideal for push-button returns, valve seats, and tensioning mechanisms.

📦 Convenient Pack Quantities

Shorter lengths (15–50mm) ship in packs of 10; longer lengths (60–100mm) in packs of 5 — sized to match typical project and repair needs.

🛠️ Versatile Application Range

From robotics actuators and 3D-printer mechanisms to tool repair and electronics assemblies — this spring series handles a broad spectrum of DIY and maker projects.

✅ Ready-to-Use Condition

Springs are supplied in finished condition with closed/ground ends (typical for this wire gauge range), ready for immediate installation without additional machining.

📐 Technical Specifications — Compression Spring

Wire Diameter 1.4mm (0.055")
Outer Diameter Range 8mm – 26mm (0.31" – 1.02")
Free Length Range 15mm – 100mm (0.59" – 3.94")
Spring Type Compression (Pressure)
Material Steel (carbon spring steel, typical for this wire gauge)
Surface Finish See variant options
End Type See variant options
Spring Rate See variant options
Pack Quantity 5 pcs (lengths 60–100mm) / 10 pcs (lengths 15–50mm)
Available Outer Diameters 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 22, 24, 26mm
Available Free Lengths 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100mm

❓ Frequently Asked Questions

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

Measure the bore (hole) or shaft your spring will seat against. For a spring sitting inside a bore, the outer diameter should be 0.5–1mm smaller than the bore to allow free movement. For a spring riding over a shaft, the inner diameter (outer diameter minus 2× wire diameter, i.e., OD − 2.8mm) should be 0.5–1mm larger than the shaft. Select your outer diameter from the variant options above accordingly.

What load can a 1.4mm wire compression spring handle?

Load capacity depends on the specific outer diameter and free length combination. A 1.4mm wire spring is suited for light-to-medium loads — typically in the range of a few Newtons to tens of Newtons depending on the spring rate of the selected variant. For precise load requirements, contact us to confirm the spring rate for your chosen size.

Are these springs corrosion resistant?

These springs are made from carbon spring steel, which provides good mechanical properties but has limited corrosion resistance in wet or outdoor environments without additional protection. For humid or outdoor applications, consider applying a light coat of oil or grease, or contact us to inquire about alternative surface-treated options.

Will these springs fit standard 3D-printed or off-the-shelf fixtures?

Yes — the 8mm to 26mm outer diameter range covers the most common spring pocket sizes found in 3D-printed parts, electronics enclosures, and maker hardware. Always verify the pocket diameter and depth against your selected variant's outer diameter and free length before printing or purchasing your fixture.

How do I select between the 5-piece and 10-piece pack quantities?

Pack quantity is determined by the free length you select. Lengths of 15mm through 50mm come in packs of 10 pieces; lengths of 60mm through 100mm come in packs of 5 pieces. This is reflected in the "Length & Quantity (pcs)" variant option — for example, "60mm & 5" means a 60mm free length in a 5-piece pack.

Can I use these springs for repeated cycling in a mechanical assembly?

Yes. Carbon spring steel compression springs of this wire gauge are designed for repeated compression and extension cycles under normal operating loads. Avoid compressing the spring to solid height (coil bind) repeatedly, as this accelerates fatigue. For high-cycle or safety-critical applications, contact us to confirm suitability for your specific load and deflection requirements.

What is the inner diameter of these springs?

The inner diameter equals the outer diameter minus twice the wire diameter. For example, a spring with an 8mm outer diameter and 1.4mm wire has an inner diameter of approximately 8 − 2.8 = 5.2mm. Use this formula to verify shaft clearance for your chosen variant.

🛒 Select your Wire Diameter, Outer Diameter, and Length & Quantity above, then add to cart.

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