The spring is made of rust-resistant steel, which prevents rust in humid environments and has strong acid resistance, antioxidant properties, and corrosion resistance.
It is widely used for the repair of fountain pens, household appliances, electric motors, factory machinery, lawn mowers, and the like.
Wire diameter: 2.0mm
Outer diameter: 10mm~20mm
Length: 15mm~50mm
وصف
Wire diameter: 2.0mm
Outer diameter: 10mm~20mm
Length: 15mm~50mm
2.0 wire diameter material is only steel