| 摘要 |
A washer for a threaded fastener, said washer having a center axis, said washer comprising: a conical seat portion having a conically-shaped seat; an annular ring portion; a cantilever portion located between said conical seat portion and said annular ring portion, said cantilever portion being integral with said conical seat portion and said annular ring portion, said cantilever portion causing said conical seat portion to be offset along said center axis relative to said annular ring portion. |
