Zig-zag spring also called “s” spring,serpentine spring.
It is widely used in sofa,car cushion etc.
Features of Zig-Zag SPRING:
Wire diameter: Φ1.5-4.0mm
Material: 72A,72B,65Mn and so on
Finish: Rust-proof,black paint, PVC coating etc.
Shuangyuan supply this kind of spring and fittings at very competitive price and fast delivery.
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