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.
Material: Spring Steel
Wire diameter: 1.2mm
Outer diameter(OD):8mm,9mm,10mm,12mm
وصف
Product Name:Hook Expansion Spring
Material: Spring Steel
Surface treatment: Natural / Blackening(sent randomly)
Wire diameter: 1.2mm
Outer diameter(OD):8mm,9mm,10mm,12mm
Length:30mm-90mm
Package Including: 2pcs*According to your choose
Features: Smooth surface; the tensile strength of spring steel is greater than that of stainless steel, and the tensile
strength of the same size is greater than that of stainless steel. Open hook; the ring has good elasticity, high
plasticity and fatigue resistance.