Dr Techlove
4Pcs M5 Heated Bed Leveling Screw + M5 Nuts + 8*25mm Blue Spring for 3D Printer Part Hotbed
A$7,96
Parameters: Spring size: 25*8mm Color: Blue M5 screw size: length 40mm M5 nut size: width 31mm*15mm Package Included: 4 x screw 4 x nut 4 x spring