Tension Springs/Configurable Length

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MISUMI

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Outer diameter size (Φ7, Φ11, Φ13, Φ15, Φ17) standard added!
A tension spring whose free length can be specified in units of 1 mm.
The outer diameter and length can be freely specified according to the intended use.
Piano wire is also based on the outer diameter.

Tension Springs, Configurable Type: Related Image

[ ! ] How to find L Dimension (free length)
(Reference value) S + (D - 2d) × 2

[ ! ] Hooks are reversed.
[ ! ] The opening part of the hook is as shown in the figure above.

 

Tension Springs, Configurable Type: Related Image
Type[M] Material
WFSPSWP-A
UFSPSUS304-WPB
Type[M] Material
BWFSPSWP-A
BUFSPSUS304-WPB