JPS63118417U - - Google Patents
Info
- Publication number
- JPS63118417U JPS63118417U JP1031087U JP1031087U JPS63118417U JP S63118417 U JPS63118417 U JP S63118417U JP 1031087 U JP1031087 U JP 1031087U JP 1031087 U JP1031087 U JP 1031087U JP S63118417 U JPS63118417 U JP S63118417U
- Authority
- JP
- Japan
- Prior art keywords
- tapered surface
- screw head
- countersunk screw
- taper
- funnel
- 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
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1031087U JPS63118417U (un) | 1987-01-26 | 1987-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1031087U JPS63118417U (un) | 1987-01-26 | 1987-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63118417U true JPS63118417U (un) | 1988-07-30 |
Family
ID=30796483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1031087U Pending JPS63118417U (un) | 1987-01-26 | 1987-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63118417U (un) |
-
1987
- 1987-01-26 JP JP1031087U patent/JPS63118417U/ja active Pending