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Ten silver helical compression springs 0.5mm wire 12mm outer diameter 30mm length

a17020800ux0766 spacer 0.5mm 12mm 30mm 304 stainless steel 10pcs

SKU CH-03TF-S9XCA MPN a17020800ux0766

Pack of ten 304 stainless steel compression springs measuring 0.5mm wire by 12mm outer diameter and 30mm free length

  • Key featuresSpring, silver, 0.5 mm x 30 mm, Helical Coil, 10, uxcell
  • Overall height1.397 L x 9.8044 W x 13.6906 H centimeters
  • Overall width0.5 mm x 30 mm
  • Overall length0.5 mm x 30 mm
  • Product weight0.018 kg
  • Corrosion-resistant 304 stainless steel withstands moisture and chemicals
  • 5 mm wire diameter provides precise spring rate for light loads
  • 12 mm outer diameter fits standard shafts and bores
  • 30 mm free length delivers usable deflection in compact spaces
  • Pack of 10 springs supports multiple assemblies or spares

0.5 mm Wire 12 mm OD Compression Spring

These 304 stainless steel compression springs suit repair tasks on household appliances, pens, motors and lawnmowers. Each spring has a 0.5 mm wire diameter and a 12 mm outer diameter. The free length measures 30 mm. Ten pieces are supplied in the pack.

Pack of Ten Identical Springs

The ten-piece pack provides enough identical springs for multiple repair jobs or for keeping spares on hand. Having a matched set ensures consistent force and length across each replacement. No additional hardware or tools are included in the package.

30 mm Free Length Operating Range

The 30 mm free length compresses under load and pushes back to its original shape, delivering reliable return force for light-duty mechanisms. Springs of this wire diameter and outer diameter are not intended for heavy industrial loads or high-cycle fatigue applications. Builders needing longer travel or higher load capacity should select a different spring specification.

How it compares

Measured against everything we stock in Wheel Spacers & Standoffs, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 75% of the 59 comparable items (median $13.99).

Specifications

Product
Brand nameDuracell
Size & build
Overall height1.397 L x 9.8044 W x 13.6906 H centimeters
Overall width0.5 mm x 30 mm
Overall length0.5 mm x 30 mm
Product weight0.018 kg

Questions about this item

Will the 0.5mm wire diameter or 304 stainless material fatigue and need replacement under repeated compression?

The 304 stainless steel construction resists corrosion and fatigue, so the 0.5mm wire diameter springs maintain their 30mm free length over many cycles without scheduled replacement.

Does the 12mm outer diameter or 30mm free length limit how much load the spring can handle before binding?

The 12mm outer diameter and 30mm free length define the maximum travel before coils bind; exceeding that limit stops further compression and can overstress the 0.5mm wire.

Do the 10pcs 304 stainless springs generate heat or noise when cycled continuously in a motor or appliance?

The 0.5mm wire and 304 stainless material produce negligible heat and no audible noise during normal compression cycles in motors, appliances or lawnmowers.

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