TheMould spring, Die spring are made with high tensile materials, strictly size tolerance, long fatigue life , wide range of powder coating. Mould Springs/Die Springs/Mold Springs for stamping/plastic mould The mold coil springs rang fom(WIA)0.2mm~60mm. High static, high shock loads, maxium cycle life .low prices .Different color has different compression function more quantity will get more discount. Coil spring including TF, TL, TM, TH, TB, TR and so on series color, different color will has different function. Features: 1.Types available:Minimal load, light load, Medium load, heavry load, Exta heavy load 2.Special springs could be supplied according to customer&＃039;s samples or specification drawings 3.Material specification:Carbon steel, stainless steel, alloy steel 4.Applications: automobile, bicycles, production equipments, furniture, etc. Product details 1) the diameter of mould spring is from 0.2mm~60mm. 2)strandard physical properties, such as cutting, grinding 3)good compression and deflection value. 4) customers&＃039; drawings and samples are welcome. Different kinds of mold springs could be supplied according to customer&＃039;s samples or specification drawings.