JISB5012 die spring series DWF DWL DWH DWM DWB green blue red yellow brown
JIS B5012 die springs dwf dwl dwm dwh dwb
We (SDMP)are a professional manufacturer make all sizes precision Mould Springs.In the outside diameter range from 6mm to 70mm, Length from 10mm to 500. Special spring can design in our house and make performance according customers’ requirement.
JIS B5012 Spring Specification download
