品牌HALDER规格多种供选适用范围机械、工业用样品或现货现货是否标准件标准件标准类型德标标准编号2272.452供应德国进口半圆***珠螺丝（红色塑胶珠）2272.452系列本体材质：合金钢处理：染黑硬度：HRC39-44珠子材质：塑胶颜色：红色品号ABCD珠子Ø***大负荷Max.(KN)质量2272.4525.9M4*0.71.82.02.50.30.32272.4537.9M4*0.71.82.02.50.30.42272.4549.9M4*0.71.82.02.50.30.52272.45511.9M4*0.71.82.02.50.30.62272.45615.9M4*0.71.82.02.50.30.92272.4627.8M5*0.82.12.53.00.50.62272.4639.8M5*0.82.12.53.00.50.82272.46411.8M5*0.82.12.53.00.51.02272.46515.8M5*0.82.12.53.00.51.52272.46619.8M5*0.82.12.53.00.51.92272.46724.8M5*0.82.12.53.00.52.52272.47210.1M6*1.03.03.00.90.91.32272.47312.3M6*1.03.03.00.90.91.52272.47416.3M6*1.03.03.00.90.92.02272.47520.3M6*1.03.03.00.90.92.72272.47625.3M6*1.03.03.00.90.93.42272.48210.4M8*1.254.24.05.51.51.82272.48312.4M8*1.254.24.05.51.52.32272.48416.4M8*1.254.24.05.51.53.12272.48520.4M8*1.254.24.05.51.54.62272.48625.4M8*1.254.24.05.51.56.02272.48730.4M8*1.254.24.05.51.57.6)