2Pcs Durable 8mm OD 3D Printer Die Spring Green Compression Mould Die Compression Leveling Springs 3D Printer Electric Part

100% Brand new and high quality Type: Compression Spring Outer Diameter: 8mm Inner Diameter: 4mm Material: Spring Steel Color: Green Description: Compatibility: The heating bed springs are compatible with most 3D printer heat beds. Design: Rectangular section, closed-end design. Die springs are primarily used in die machinery equipment, for plastic injection 3D printer electric parts. Material: Made of 65Mn material, the surface is green paint, not easy to rust, more durable. Max Compression Rate: 24%; Color: Green; Load Type: Heavy Load; Material: 65Mn. Specifications: Outer Diameter: 8mm/0.31 inch; Inner Diameter: 4mm/0.16 inch.

Package included: 2Pcs Compression Springs

Note: 1. There is a 2-3% difference according to manual measurement. Please check the size carefully before you buy the item. 2. Please note that a slight color difference should be acceptable due to the light and screen.