300mm Compression Spring Wire Dia 0.8/1.0/1.2/1.5mm 65 Mn Manganese High Carbon Steel Y-shaped Soft Pressure Return Long Springs

High-concerned chemical：None isCustomized：Yes Model Number：Wire Dia 1/1.2/1.4/1.5mm Load Type：Compression Style：Spiral DIY Supplies：Metalworking Material：iron Origin：Mainland China Use：Industrial Brand Name：YMAX

High-concerned chemical: None isCustomized: Yes Model Number: Wire Dia 1/1.2/1.4/1.5mm Load Type: Compression Style: Spiral DIY Supplies: Metalworking Material: iron Origin: Mainland China Use: Industrial Brand Name: YMAX