Expansion Spring Tension Extension Expanding Extending Springs Wire Dia 2mm. Material: 304 stainless steel Surface treatment: natural color Packaging: Self-sealing bag + cardboard box Dimensions: such as 0.8 10 50 (wire diameter d outer diameter D length L) unit: mm mm. Electric cars / various toys / household goods / electrical switches / office equipment / fitness equipment.
Smooth surface, environmentally friendly materials. Rod appearance are no sand holes and black spots, rounded and smooth. Specially selected environmentally friendly materials, S, P, N and other elements and inclusions in low content. High plasticity and fatigue resistance after multi-process forging. This product is made of 304 stainless steel. Smooth surface without burrs, accurate size, good resilience, good corrosion resistance. Thank you for browsing our products.