Uxcell Die Spring, 40mm OD 125mm Long Spiral Stamping Medium Load Compression, Red 4.72 Inch especially the size of inner

especially the size of inner diameter and outer diameter

transmission shafts of PCB equipment

micro motor

Outer Diameter (D): 7/8"

Only need to put the wire into the round hole

Uxcell Die Spring, 40mm OD 125mm Long Spiral Stamping Medium Load Compression, Red 4.72 Inch especially the size of innerDescription: 1. Rectangular section, closed end design. Die springs are primarily used in die machinery equipment, for plastic injection 3D printer electric part. 2. The loading grade of die springs in various colors (from lightest load to extra heavy load): yellow, blue, red, green, brown. 3. Made of 65Mn material, the surface is red painted, not easy to rust, more durable. Specification: Product Name: Compression Die Spring Load Type: Medium Load