Square Black Washers with Round Holes [Table 11]
BS 3410 (-11) - 1961 带圆孔的粗制方垫片 [Table 11]
See all versions and complete specifications: Square Black Washers with Round Holes [Table 11] — Full Specification Page
| Size | P | s_max | s_min |
|---|---|---|---|
| 1/2 | 13/16 | 2-1/2 | 0.128 |
| 3/8 | 9/16 | 2 | 0.128 |
| 5/8 | 13/16 | 3 | 0.192 |
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