#5073: Carbon Steel Feeder Spring (1.2mmx7.5mm)
R1.68
A strong spring for 3D Printer Extruder. Excellent elasticity, fatigue resistance. Nickel plated, corrosion resistance, high hardness.
Product Details
Material: 45 carbon steel
Item color: silver tone
Wire diameter: 1.2mm/0.05"
Outer diameter: 7.5mm/0.30"
Inner diameter: 5mm/0.20"
Spring height: 18mm/0.71"
Ring quantity: 9 rings
Surface treatment: Nickel plated