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M-018 Endless extension springs is sold as a box of 12 pieces. The listed price is for the complete 12-piece box, not for a single spring.

Built for buyers who search by exact spring reference, M-018 gives you the key dimensions and load data needed before ordering.

Technical highlights include material: EN 10270-1, wire diameter: 0.63 mm, outer diameter: 8.6 mm, spring rate: - N/mm. Use the specification table below to verify the dimensions and performance data against your application before placing an order.

  • Pack size: 12 pieces per box
  • Price basis: price shown is for one box containing 12 springs
  • Product type: Endless extension springs
  • Best for: maintenance, replacement, prototyping, and specification-led purchasing

Technical specifications

Article number M-018
Material EN 10270-1
Wire diameter [d] 0.63 mm
Outer coil diameter [De] 8.6 mm
Spring rate [R] - N/mm
Weight per spring 97.33 g

Please check all measurements carefully before ordering. Spring performance can vary depending on installation conditions and application requirements.

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