10 pcs 1.0mm Return Torsion Spring 65Mn Steel V-Shaped Angle 60 90 120 180 Degrees Custom Metal Spring (Size : 3mm(3 laps), Color : 5MM_90)

About this item

• •10 pcs 1.0mm Return TORSION Spring 65Mn Steel V-Shaped Angle 60 90 120 180 Degrees Custom Metal Spring
• •Materials: 65Mn Spring Steel
• •Surface Treatment: Untreated
• •Quanity: 10 Pcs
• •Product Feature:
• •1,Preferred ra.w material: It is made of high-quality 65Mn spring steel, which is not afraid of bending and has good toughness.
• •2,Excellent elasticity: high plasticity, good fatigue resistance, uniform force, good firmness, and good texture.
• •3,Fine workmanship: It is made with a high-precision spring machine. After multiple processes, each production process is strictly controlled, with small tolerances, and a smooth surface without burrs.
• •4, and health: low content of harmful elements, low content of harmful elements such as S, N, P and inclusions.

Specifications