65Mn Wire diameter 1.5mm /2.0mm Long Spring Compression Spring Length 100mm 150mm 200mm 250mm 300mm 400mm 500mm

High-concerned chemical：None isCustomized：Yes Model Number：65Mn Compression Spring Load Type：Compression Style：COIL DIY Supplies：Metalworking Material：STEEL Origin：Mainland China Certification：NONE Use：Industrial Surface treatment：high-temperature quen Working mode：compression return

High-concerned chemical: None isCustomized: Yes Model Number: 65Mn Compression Spring Load Type: Compression Style: COIL DIY Supplies: Metalworking Material: STEEL Origin: Mainland China Certification: NONE Use: Industrial Surface treatment: high-temperature quen Working mode: compression return