Die Spring, 16mm OD 20mm Long 20pcs Stamping Light Load Compression Yellow M4x15x15mm Rated Speed: 4000RPM

Rated Speed: 4000RPM

Fan Noise Level (dB-A): 30 dB-A

):  76mm x 70mm / 2

2 x Handle

generators

Die Spring, 16mm OD 20mm Long 20pcs Stamping Light Load Compression Yellow M4x15x15mm Rated Speed: 4000RPMDescription: 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 spring steel material, the surface is yellow painted, not easy to rust, more durable. Specification: Product Name: Compression Die Spring Load Type: