| 摘要 |
A screw washer for combining with a screw to screw a first piece onto a second piece includes a spacer part and a hooking part. The spacer part has a spacer opening and the hooking part is connected to the spacer part. When the screw pierces through the spacer opening to screw the first piece onto the second piece, the spacer part is clipped between a screw head of the screw and the first piece, and the hooking part is used to clasp the screw.
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