20mm x 75mm
Size Name20mm x 75mm
Special Features
- Hole Diameter(Outer Diameter): 40mm/1.57"; Inner Diameter (tolerance +0.5mm): 20.5mm/0.81"; Free Length: 40mm/1.57"
- Max Compression Rate: 24%; Color: Green; Load Type: Heavy Load; Material: 65Mn
- Rectangular section, closed-end design. Die springs are primarily used in die machinery equipment, for plastic injection 3D printer electric parts.
- Made of 65Mn material, the surface is green paint, not easy to rust, more durable.
- Package Content: 1pcs x Compression Die Spring
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