Specifications & Materials
Music Wire to DIN 17223, Class C. No.1.1200 or BS 1408 CR3.
Stainless Steel Wire to DIN 17224, No.1.14310 or BS 2056 302S26.
Ends: German loops, random position
Note: All Springmasters Extension Springs are right hand coiled.
Tolerances: All dimensions and forces conform to DIN 2095 (Grade 2) or BS 1726 Class B.
Music Wire = Oiled
Stainless Steel = Self
Recommended Working Temps:
Music Wire = 120°C (max.)
Stainless Steel = 300°C (max.)
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Extension Spring Database
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Alternatively, if you wish to inspect the material, wire diameter, size, free length, number of coils and rate N/mm of a particular spring, please submit the part number and the internal search engine will locate the page containing that particular compression spring within it.
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For your imperial sized extension spring requirements please contact Springmasters with your specifications.
Assorted Boxes of Compression Springs
Buy online... assorted imperial and assorted metric compression springs.