PROBLEM TO BE SOLVED: To provide a nut metal fitting usable for installing work of a extrusion molding cement plate, and causing no damage of the cement plate in installing the cement.;SOLUTION: This nut metal fitting is used for installing the extrusion molding cement plate on an installing object by being installed in a cavity hole of the extrusion molding cement plate, and has a guide plate 20 and a body 30. The guide plate 20 forms a top plate 21 and a spring seat 22 out of one plate material. The body 30 forms a subject part 31 and a nut plate 32 out of one plate material. The body 30 is installed on an under surface of the top plate 21 of the guide plate 20. The body 30 is installed in the cavity hole 3 of the extrusion molding cement plate 2 together with the guide plate 20, and an installing member 6 superposed on the extrusion molding cement plate 2 is screw-joined to a female screw of the nut plate 32 by a hexagonal bolt 9.;COPYRIGHT: (C)2003,JPO
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