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Ball End Bolt (BJ730)
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- Volume Discount
- The BJ730 series, manufactured by IMAO CORPORATION, consists of ball end bolts.
- The main body of the clamping screw is made of S45C steel and undergoes hardening and tempering. For the Flat type, it is coated with black oxide, while for the Serrated type, SCM435 steel is used.
- The tip part of the clamping screw is made of SUJ2 steel, with a hardness ranging from HRC56 to 67 for the Flat type and HRC50 to 55 for the Serrated type.
- The clamping screw is available in two lengths: 25mm and 50mm.
Part Number
Configured Part Number is shown.
Drawing
Flat type
Serration type
Product Specification
| Type | Main body | Ball |
|---|---|---|
| Flat type | S45C Hardening and Tempering (for M4 to M8) Black oxide coating | SUJ2 HRC56 to 67 |
| Serration type | SCM435 Hardening and Tempering | SUJ2 HRC50 to 55 |
Specifications Table
Flat type
| Part number | M | L | H | d | W | Allowable load (kN) | Weight (g) |
|---|---|---|---|---|---|---|---|
| BJ730-05008 | M5 × 0.8 | 6 | 8 | 6 | 8 | 9 | 4 |
| BJ730-06009 | M6 × 1 | 7 | 9 | 7.4 | 10 | 13.7 | 12 |
| BJ730-08012 | M8 × 1.25 | 9 | 12 | 10.5 | 13 | 25.6 | 15 |
| BJ730-10016 | M10 × 1.5 | 11 | 16 | 12.7 | 17 | 40 | 45 |
| BJ730-12020 | M12 × 1.75 | 12 | 20 | 15 | 22 | 59.4 | 50 |
| BJ730-16025 | M16 x 2 | 16 | 25 | 20 | 27 | 96.4 | 115 |
| BJ730-20032 | M20 × 2.5 | 20 | 30 | 22 | 32 | 100 | 200 |
Serration type
| Part number | M | L | H (+/- 0.25) | d | W | Allowable load (kN) | Weight (g) |
|---|---|---|---|---|---|---|---|
| BJ730-06113 | M6 × 1 | 7 | 13 | 6.7 | 13 | 10 | 15 |
| BJ730-08113 | M8 × 1.25 | 8 | 20 | ||||
| BJ730-10118 | M10 × 1.5 | 10 | 18 | 10 | 19 | 25 | 35 |
| BJ730-12118 | M12 × 1.75 | 12 | 45 | ||||
| BJ730-16127 | M16 x 2 | 16 | 27 | 20 | 30 | 90 | 160 |
| BJ730-20127 | M20 × 2.5 | 20 | 180 |
Usage Example
For clamping heads and support heads.
Cautions and Prohibitions
Cautions and Prohibitions
- No rotating prevention is applied to the ball. For rotating prevention type, please use the BUH ball unit.
| Part Number |
|---|
| BJ730-05008 |
| BJ730-06009 |
| BJ730-06113 |
| BJ730-08012 |
| BJ730-08113 |
| BJ730-10016 |
| BJ730-10118 |
| BJ730-12020 |
| BJ730-12118 |
| BJ730-16025 |
| BJ730-16127 |
| BJ730-20032 |
| BJ730-20127 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Thread Dia. | Tip Shape | Thread Pitch (mm) | Length L (mm) | H (mm) | D (φ) | Width W (mm) | Allowable Load (N) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 56.90 | 1 Piece(s) | 9 Day(s) | 10 | 5 | Flat | 0.8 | 6 | 8 | 6 | 8 | 9000 | ||
MYR 87.18 | 1 Piece(s) | Available | 1 Day(s) or more | 10 | 6 | Flat | 1 | 7 | 9 | 7.4 | 10 | 13700 | |
MYR 421.80 | 1 Piece(s) | Available | 7 Day(s) or more | 10 | 6 | Serrations | 1 | 7 | 13 | 6.7 | 13 | 10000 | |
MYR 106.80 | 1 Piece(s) | Available | 5 Day(s) or more | 10 | 8 | Flat | 1.25 | 9 | 12 | 10.5 | 13 | 25600 | |
MYR 445.59 | 1 Piece(s) | 9 Day(s) | 10 | 8 | Serrations | 1.25 | 8 | 13 | 6.7 | 13 | 10000 | ||
MYR 133.73 | 1 Piece(s) | Available | 5 Day(s) or more | 10 | 10 | Flat | 1.5 | 11 | 16 | 12.7 | 17 | 40000 | |
MYR 641.02 | 1 Piece(s) | 9 Day(s) | 10 | 10 | Serrations | 1.5 | 10 | 18 | 10 | 19 | 25000 | ||
MYR 145.21 | 1 Piece(s) | 9 Day(s) | 10 | 12 | Flat | 1.75 | 12 | 20 | 15 | 22 | 59400 | ||
MYR 641.34 | 1 Piece(s) | Available | 9 Day(s) | 10 | 12 | Serrations | 1.75 | 12 | 18 | 10 | 19 | 25000 | |
MYR 177.27 | 1 Piece(s) | Available | 5 Day(s) or more | 10 | 16 | Flat | 2 | 16 | 25 | 20 | 27 | 96400 | |
MYR 786.72 | 1 Piece(s) | 9 Day(s) | 10 | 16 | Serrations | 2 | 16 | 27 | 20 | 30 | 90000 | ||
MYR 232.59 | 1 Piece(s) | 9 Day(s) | 10 | 20 | Flat | 2.5 | 20 | 30 | 22 | 32 | 100000 | ||
MYR 852.33 | 1 Piece(s) | 9 Day(s) | 10 | 20 | Serrations | 2.5 | 20 | 27 | 20 | 30 | 90000 |
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Basic Information
| Screw Type | Bolt Type | Material (Tip) | Iron | Material (Thread) | Iron |
|---|
Specification/Dimensions
-
Thread Dia.
-
Tip Shape
-
Flat -
Serrations
-
-
Thread Pitch(mm)
- 0.8
- 1
- 1.25
- 1.5
- 1.75
- 2
- 2.5
-
Length L(mm)
-
H(mm)
-
D(φ)
-
Width W(mm)
-
Allowable Load(N)
-
type
- BJ730
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 1 Day(s) or Less
- 5 Day(s) or Less
- 7 Day(s) or Less
- 9 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- Clamping Screws- Ball
- Clamping Screws - Non-Reverse Type
- Clamping Screws - Non-Reverse Serrated Type
- Clamping bolt _SCB-GB/SCBS-GB
- CT gripper (adjustable type) (CT)
- Workpiece Grip Ball Unit (Screw Type) (TBU)
- Ball Screw (Ceramic Ball) BSRC-SUS
- Clamping Screw SCSS-VR/VF
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