对应标准数据参考 | |
ANSI/ASME B18.21.1-2009 标准型弹簧垫圈 [Table 1] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286) Dimensions of Regular Helical Spring-Lock Washers [Table 1] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286) | |
| ![]() 尺寸单位: |