Feature

●The tension springs are made of fine material, which is stable, smooth,high ductility, good fatigue resistance, and durable for long time use.
●The material with high attribute specifications is processed through multiple processes, with high strength and excellent surface quality, excellent fatigue test , good manufacturing process technology, and stable quality.
●Has good stability, resistance to relaxation,long service life.
●The production size is accurate. You can choose the appropriate size of the extention spring according to your actual needs to meet your needs.
●Widely used in various occasions, such as DIY, industrial production, machine maintenance, toy maintenance,electrician,woodworking,furniture,etc

[20mm 0.3x3mm]

Description

Size(Wire Dia*OD):0.3*3mm
Length: 10 15 20 25 30 35 40 45 50 60mm
Material: Spring Steel