The serviceable extension spring

Extension springs are attached at both ends to Other components. When these components move apart, the Spring tries to bring them together again.Extension Spring is a kind of spiral spring,which bears axial tension.it is made of raw

material which the section is circle.when it doesn`t bear the burden,there is no gap between the coils.

1.Material:stainless spring steel wire, Oil Quenching Spring steel wire, high-carbon steel wire
2.Wire Dia.:0.2mm-8mm
3.ISO9001 and ISO/TS16949 certificate.
4.Surface treatment:Zinc,Nickel,tin,powder coating. electroplating,
5.Applications: automotive, motorcycles,home appliances,shipping, electronics,commercial installations and other fields.

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Product Categories : Extension Spring