Compression Springs Wire Dia 1mm OD13-14mm L 10-305mm 304 Stainless Steel Spring

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Compression Springs Wire Dia 1mm OD13-14mm L 10-305mm 304 Stainless Steel Spring

HomeDIYer

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By HomeDIYer®

SIZE(CSxODxL): 1x13x10mm

QTY(pcs): 10Pcs

Price:

$9.06 USD

Stock:

In stock (500 units), ready to be shipped

Quantity:

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304 Stainless Steel Compression Springs for Reliable Push-Back Force

When a mechanism sags, rattles, or won't return to position, the spring is usually the culprit. These 304 stainless steel compression springs are made for makers, repair technicians, and small-batch builders who need a dependable coil that recovers its shape cycle after cycle.

Each spring is wound from 1mm (approx. 0.04 in) stainless steel wire with an outer diameter of 13-14mm (approx. 0.51-0.55 in). Free lengths range from 10mm to 305mm (approx. 0.39 in to 12.0 in), so you can match travel and load height without stacking multiple parts.

Common uses include stainless steel compression springs for 3D printer beds and extruders, replacement springs for latches and valves, return springs for jigs and fixtures, and small automation actuators exposed to moisture.

✅ Compatible with DIY builds, robotics, automation rigs, appliance repair and general fabrication where a 1mm wire, 13-14mm OD coil fits the bore.

✅ Key Features of These Compression Springs

🔩 Wound from 1mm 304 stainless steel wire for consistent spring rate and fatigue life.
💧 304 stainless resists rust and corrosion in damp, humid and washdown environments.
📏 Outer diameter 13-14mm with free lengths from 10mm to 305mm to match your bore and travel.
🔁 Open-coil compression design returns to free length after repeated loading.
🧰 Multiple pack quantities let you stock spares or batch-build without overbuying.
⚙️ Suited to repair, prototyping and light automation assemblies.

📐 Technical Specifications — Compression Springs

Spring Type	Compression spring (open coil)
Material	304 stainless steel
Wire Diameter	1mm (approx. 0.04 in)
Outer Diameter (OD)	13-14mm (approx. 0.51-0.55 in)
Free Length	10-305mm (approx. 0.39-12.0 in) — See variant options
Pack Quantity	See variant options
Finish	Bright stainless, uncoated
End Type	Open ends (typical for compression coils)
Corrosion Resistance	High (304 grade)

❓ Frequently Asked Questions

How do I choose the right spring size?

Match the outer diameter to your bore (13-14mm here), then pick a free length close to your uncompressed gap plus the travel you need. Use the SIZE and QTY variant options above to select.

How strong are these compression springs?

Spring rate depends on wire diameter, coil count and free length. With 1mm wire and a 13-14mm OD these are light-to-medium duty coils suited to returns, latches and small actuators. For a specific load rating, contact us to confirm.

Are they corrosion resistant?

Yes. 304 stainless steel resists rust in humid, damp and washdown settings, making these suitable for outdoor, kitchen and appliance applications.

Will these fit my printer or machine?

If your assembly accepts a 1mm wire coil with a 13-14mm outer diameter and one of the listed free lengths, it will fit. Check your bore diameter and required travel before ordering.

What length and quantity should I buy?

Choose the free length that matches your gap and travel, then select a pack quantity that covers your build plus spares. Longer lengths (up to 305mm) can be trimmed if your design allows.

Can these springs be cut to a shorter length?

Open-coil compression springs can often be trimmed, though cutting changes the effective rate and end geometry. If you need an exact finished length or rate, contact us to confirm suitability.

🛒 Select your size and pack quantity above, then add to cart.