Heavy Duty Die Spring Set For 3D Printers And Die Machinery 20mm Outer Diameter 40mm Free Length Red 5 Pack Medium Load 65Mn Spiral Closed End Rectangular Springs For Mold Making And Electric Parts

Heavy Duty Red Die Spring Set for 3D Printers, 5-Pack
✔️ 20 mm OD, 11 mm ID, 40 mm free length, 65Mn red, med load

This heavyweight die spring set features a rectangular closed-end design and is built for die machinery, plastic injection tooling, 3D printers, mold making, and electrical component assemblies. The springs are made from 65Mn steel with a red coating for corrosion resistance and durability.

Outer diameter	20 mm (0.79")
Inner diameter	11 mm (0.43")
Free length	40 mm (1.57") (+/- 2 mm)
Max compression	32%
Material	65Mn
Color	Red
Pack	5 pieces

✅ Outer diameter: 20 mm (0.79"), Inner diameter: 11 mm (0.43"), Free length: 40 mm (1.57"), (+/- 2mm)
✅ Max compression: 32%
✅ Material: 65Mn, Color: Red
✅ Pack content: 5 pcs

💡 What is a heavy-duty die spring used for in stamping and mold work? This handy component provides reliable force and quick return in compact assemblies. - handy for stamping dies, plastic injection molds, and 3D printer fixtures - delivers consistent load and rapid cycling in tight spaces - made from 65Mn steel with red coating for durability and rust resistance - rated for medium load applications with up to 32% compression