JPH0198308U - - Google Patents
Info
- Publication number
- JPH0198308U JPH0198308U JP19430387U JP19430387U JPH0198308U JP H0198308 U JPH0198308 U JP H0198308U JP 19430387 U JP19430387 U JP 19430387U JP 19430387 U JP19430387 U JP 19430387U JP H0198308 U JPH0198308 U JP H0198308U
- Authority
- JP
- Japan
- Prior art keywords
- flat head
- screw
- protrusion
- utility
- scope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図、第２図は本考案の一実施例の外観図で
ある。第３図、第４図は本考案によるネジの使用
例を示す縦断面図である。
１……ネジ、２……突起、３……板金、４……
表面処理膜。
1 and 2 are external views of an embodiment of the present invention. FIGS. 3 and 4 are longitudinal sectional views showing examples of the use of the screw according to the present invention. 1...Screw, 2...Protrusion, 3...Sheet metal, 4...
Surface treatment film.
Claims (1)
けたことを特徴とするネジ。 A screw characterized by having a protrusion with a sharp corner attached to the flat head of a flat head screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19430387U JPH0198308U (en) | 1987-12-21 | 1987-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19430387U JPH0198308U (en) | 1987-12-21 | 1987-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198308U true JPH0198308U (en) | 1989-06-30 |
Family
ID=31485037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19430387U Pending JPH0198308U (en) | 1987-12-21 | 1987-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198308U (en) |
-
1987
- 1987-12-21 JP JP19430387U patent/JPH0198308U/ja active Pending