Title:
SCREW
Document Type and Number:
Japanese Patent JP2023093323
Kind Code:
A
Abstract:
To provide a screw suppressing the restraining of a plate material with a screw head at fastening.SOLUTION: A screw is used, which has a smaller diameter of a head portion than a diameter of a screw portion.SELECTED DRAWING: Figure 2
Inventors:
ISHIGURO RYOTO
Application Number:
JP2022175852A
Publication Date:
July 04, 2023
Filing Date:
October 15, 2022
Export Citation:
Assignee:
ISHIGURO RYOTO
International Classes:
F16B23/00; F16B35/06