CN203214532U - Full thread hexagon bolt - Google Patents
Full thread hexagon bolt Download PDFInfo
- Publication number
- CN203214532U CN203214532U CN 201320067695 CN201320067695U CN203214532U CN 203214532 U CN203214532 U CN 203214532U CN 201320067695 CN201320067695 CN 201320067695 CN 201320067695 U CN201320067695 U CN 201320067695U CN 203214532 U CN203214532 U CN 203214532U
- Authority
- CN
- China
- Prior art keywords
- hexagonal head
- head
- full thread
- hexagonal
- hexagon bolt
- 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.)
- Expired - Fee Related
Links
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a full thread hexagon bolt. The full thread hexagon bolt comprises a first outer hexagonal head portion (1) and a threaded rod (3) and is characterized in that a second outer hexagonal head portion (4) is arranged at the outer end of the first outer hexagonal head portion (1), the outer diameter of the second outer hexagonal head portion (4) is smaller than the outer diameter of the first outer hexagonal head, a radial-direction through hole (1.1) is formed in the head portion of the first outer hexagonal head (1), and a full thread hexagon bolt spanner is good in applicability.
Description
Technical field
The utility model relates to fastening piece, specifically is a kind of Full Thread FT hex head bolt.
Background technique
Present Full Thread FT hex head bolt comprises bolt head and screw rod, the bolt of this routine is actual to exist following shortcoming when using: only be suitable for a kind of specification spanner because the outer-hexagonal size of bolt head is general, when turning, can only adopt a kind of spanner of specification, poor for applicability.
The model utility content
The technical problems to be solved in the utility model is to provide a kind of spanner applicability good Full Thread FT hex head bolt.
The technical solution of the utility model is, a kind of Full Thread FT hex head bolt with following structure is provided, and comprises first outer-hexagonal head and the screw rod; The outer end of the described first outer-hexagonal head also is provided with the second outer-hexagonal head, and the second outer-hexagonal head outer diameter is less than the first outer-hexagonal head, and the head of the described first outer-hexagonal head is provided with radial direction through hole.
The described second outer-hexagonal head pastes mutually with the first outer-hexagonal head.
The center of the center of the described first outer-hexagonal head and the second outer-hexagonal head is on same straight line.
After adopting said structure, the utility model compared with prior art, have the following advantages: because the outer end of the described first outer-hexagonal head also is provided with the second outer-hexagonal head, and the second outer-hexagonal head outer diameter is less than the first outer-hexagonal head, when pulling, be suitable for the spanner of two kinds of specifications, applicability is good.Because the head of the described first outer-hexagonal head is provided with radial direction through hole, and the strip instrument can pass radial direction through hole wrenching bolt again, applicability is good again.
Description of drawings
Accompanying drawing 1 is the structural representation of Full Thread FT hex head bolt of the present utility model.
Accompanying drawing 2 is schematic side view of the present utility model.
Shown in the figure, 1, the first outer-hexagonal head, 1.1, radial direction through hole, 3, screw rod, 4, the second outer-hexagonal head.
Embodiment
Below in conjunction with accompanying drawing the utility model Full Thread FT hex head bolt is described further.
As shown in Figure 1 and Figure 2, Full Thread FT hex head bolt of the present utility model comprises the first outer-hexagonal head 1 and screw rod 3; The outer end of the described first outer-hexagonal head 1 also is provided with the second outer-hexagonal head 4, and the second outer-hexagonal head, 4 external diameters are less than the first outer-hexagonal head, and the head of the described first outer-hexagonal head 1 is provided with radial direction through hole 1.1.
The described second outer-hexagonal head 4 pastes mutually with the first outer-hexagonal head 1.
The center of the center of the described first outer-hexagonal head 1 and the second outer-hexagonal head 4 is on same straight line.
Claims (3)
1. a Full Thread FT hex head bolt comprises the first outer-hexagonal head (1) and screw rod (3); It is characterized in that: the outer end of the described first outer-hexagonal head (1) also is provided with the second outer-hexagonal head (4), and second outer-hexagonal head (4) external diameter is less than the first outer-hexagonal head, and the head of the described first outer-hexagonal head (1) is provided with radial direction through hole (1.1).
2. Full Thread FT hex head bolt according to claim 1, it is characterized in that: the described second outer-hexagonal head (4) pastes mutually with the first outer-hexagonal head (1).
3. Full Thread FT hex head bolt according to claim 1, it is characterized in that: the center of the center of the described first outer-hexagonal head (1) and the second outer-hexagonal head (4) is on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320067695 CN203214532U (en) | 2013-02-05 | 2013-02-05 | Full thread hexagon bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320067695 CN203214532U (en) | 2013-02-05 | 2013-02-05 | Full thread hexagon bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203214532U true CN203214532U (en) | 2013-09-25 |
Family
ID=49204075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320067695 Expired - Fee Related CN203214532U (en) | 2013-02-05 | 2013-02-05 | Full thread hexagon bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203214532U (en) |
-
2013
- 2013-02-05 CN CN 201320067695 patent/CN203214532U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140205 |