 
          類似標準及供貨信息
| 1 |   | [美標] ASME/ANSI B 18.9 - 2007 | 四方沉頭螺栓tableA-1 Regular Head Plow Bolts(Square Head, Countersunk) | 
| 2 | ![4號方沉頭螺栓(修正頭) [Table 3]  (A307, F468, F593, SAE J 429)](http://img.164580.com/upload/48/pic/2020/08/05/1596617322977470024.jpg)  | [美標] ASME B 18.9 - 2012 | 4號方沉頭螺栓(修正頭) [Table 3]  (A307, F468, F593, SAE J 429) No.4 Repair Plow Countersunk Square Bolt [Table 3] (A307, F468, F593, SAE J 429) |