Material:SWC 

Finish:galvanizing 

Tolerence:d: +-0.2mm; length:0.7mm

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nature spring process

Description:

1.Size:

d(mm): φ1.3

D(mm): φ31.5

t(mm): 8.1

2.nature spring process Material: SWC.

3.Finish:galvanizing.

4.Tolerence: d: +-0.2mm; length:0.7mm,

5.Valid range: zero.1-20.0mm.

6.nature spring process All finish: galvanic, nickle plating,chrome end,natural.

7.Usage: switch,computer,washing machine, printer,copycat, photographic camera,bicycle,automobile.