2 pçs vermelho morrer primavera espiral carimbo molde de compressão primavera para tronco traseiro bagageira suporte suporte barra elevador ferramentas para carro

【Reminder】：

01、Spiral Stamping Compression Mould Die Spring Outer Diameter 20mm Inner Diameter 10mm Length 20-100mm

02、Please choose the corresponding color according to the carrying capacity you need

【Characteristics】:

Made of high-quality spring steel precision machining,The rectangular mold spring has the characteristics of small volume,good elasticity,high precision,high rigidity and durability. rectangular material,and surface color separation coating (plating) to distinguish different load and beautiful appearance.

【Applicable fields】: Mold springs are widely used in stamping dies,metal die-casting dies,plastic molds,and other elastic motion precision machinery and equipment. Description: Yellow and blue are mainly used for plastic mold assembly. Red,green and brown are mainly used for hardware assembly.

【Load weight index】: Small load (yellow) < Light load (blue) < Medium load(red) < Heavy load (green) < X Heavy load (Brown)

Yellow spring (light and light load): can be compressed to 42% of the total length

Blue spring (light load): can be compressed to 52% of the total length

Red spring (medium load): can be compressed to 62% of the total length

Green spring (heavy load): can be compressed to 72% of the total length

Brown spring (X heavy load): can be compressed to 76% of the total lengt