Invention Grant
US08794894B2 Self-piercing rivet 有权
自穿铆钉

Self-piercing rivet
Abstract:
A self-piercing rivet is disclosed. The self-piercing rivet integrally joins an upper plate member and a lower plate member overlapped with each other. The self-piercing rivet includes: a head portion; and a shank portion integrally connected to the head portion and provided with more than two slits.
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