| 订货号/ORDER NO： | DX-3001 | DX-3002 | 螺纹长度L1(mm) Thread length | 8mm | 8mm | 螺纹直径(Ф) Thread diameter | M6mm | M6mm | 有效尺寸L(mm) Effective size | 20mm | 30mm | | 总长度 Total length(L2) | 20/25mm | 28.5/30mm | 螺桿直徑（Φ1） Screw Diameter | 5/5.8mm | 5/5.8mm | | 包装 Packaging | 2500pcs/箱 | 2000pcs/箱 | | 表面处理 Finish：白锌/彩锌/蓝锌 White-Zinc/Lrises-Zinc/Blue-Zinc | | 材质 Meterial: 铁 steel |
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