Bolt & Nut
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Apr 4, 2005
filing date -
Jul 12, 1999
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A bolt and nut can be smoothly engages with a mating nut and a mating bolt, respectively, even if the threads of the mating nut and the mating bolt have metal particles or paint particles sticking thereto. The bolt has a regularly threaded part (3) capable of being regularly engaged with the mating nut, and a cylindrical guide part (4) extending from the regularly threaded part and having a diameter smaller than the minor diameter of the internal thread of the mating nut. A slot (5) is formed in the end surface of the cylindrical guide part.
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