JPH0317318U - - Google Patents
Info
- Publication number
- JPH0317318U JPH0317318U JP7598589U JP7598589U JPH0317318U JP H0317318 U JPH0317318 U JP H0317318U JP 7598589 U JP7598589 U JP 7598589U JP 7598589 U JP7598589 U JP 7598589U JP H0317318 U JPH0317318 U JP H0317318U
- Authority
- JP
- Japan
- Prior art keywords
- washer
- screw
- head
- threaded portion
- uneven shape
- 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
- 230000001681 protective effect Effects 0.000 claims 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7598589U JPH0317318U (ru) | 1989-06-28 | 1989-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7598589U JPH0317318U (ru) | 1989-06-28 | 1989-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317318U true JPH0317318U (ru) | 1991-02-20 |
Family
ID=31617046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7598589U Pending JPH0317318U (ru) | 1989-06-28 | 1989-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317318U (ru) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4818124U (ru) * | 1971-07-08 | 1973-03-01 |
-
1989
- 1989-06-28 JP JP7598589U patent/JPH0317318U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4818124U (ru) * | 1971-07-08 | 1973-03-01 |