双头螺柱广泛应用于机械设备，模具等行业。我们提供专业的解决方案将会是你值得信赖的伙伴！

Material: Steel, Quality: 8.8

Material: Stainless Steel, Quality: A2

Material: Stainless Steel, Quality: A4.6

Material: Stainless Steel, Quality: A4

Material: Polyamide 6.6, Quality: PA6.6