Description

Name:Mould die spring

Material:Steel ( 65Mn）

Model Number:Outer Dia x Inner Dia x LengthOuter Diameter:12mmInner Diameter:6mmLength:20-100mm[load index]: small load (yellow) ＜ light load (blue) ＜ medium load (red) ＜ heavy load (green) ＜ overweight load (brown)Yellow spring (light load): it can be compressed to 42% of the total lengthBlue spring (light load): can be compressed to 52% of the total lengthRed spring (medium load): it can be compressed to 62% of the total lengthTh spring (heavy load): can be compressed to 72% of the total lengthBrown spring (very heavy load): can be compressed to 76% of the total length

Pictures have color difference, subject to the real object