- Model NO.: B16, B20, B25, B32, B36, B42, B48, B60, B75
- Shape: Cup Shape
- Grade: N35
- Magnet Material: NdFeB Magnet
- Steel Case: A3
- Transport Package: Suitable for Sea and Air Delivery
- Origin: Ningbo, China
- Application: Electronic Products, Industrial Magnet, Motor Magnet, Magnetic Tools
- Coating: Nickel
- Material / Parts: NdFeB Magnet, Steel Case, Plastic Ring/Epoxy Glue
- Magnet Shape: Disc with Countersunk Hole
- Max. Working Temperature: +80 Degree Celsius
- Specification: B16, B20, B25, B32, B36, B42, B48, B60, B75
- HS Code: 8505111000
(NdFeB Counterbore Pot Magnet)
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Model No.: B Type
 Product features:
- This model with a straight walled counterbore hole.
- The walled counterbore hole fits a standard pan head screw, nut, or bolt.
- The NdFeB magnet is embedded into a durable steel pot case.
- The steel pot case protects the NdFeB magnet from crashing, making it more durable in harsh environments.
- NdFeB Counterbore Pot Magnet has only one surface of magnetic attraction. Steel pot case absorbs one polarity and redirects it to face the other direction. This makes NdFeB Counterbore Pot Magnet more powerful.
Product specifications:
- Material: steel pot case, NdFeB magnet, PE/PP
- Coating of steel housing & NdFeB magnet: nickel
- Magnetized direction: axially magnetized
- Max. working temperature: +80ºC
- Model No. & Dimensions & Strength & Dead Weight:
| Model No. | Dimensions                                                                        (mm) | Strength (kg) | Dead Weight (g) | |||
| D | D1 | D2 | H | |||
| B16 | 16 | 3.5 | 6.5 | 5 | 4 | 6 |
| B20 | 20 | 4.5 | 8 | 7 | 6 | 11 |
| B25 | 25 | 5.5 | 9 | 8 | 14 | 21 |
| B32 | 32 | 5.5 | 9 | 8 | 23 | 38 |
| B36 | 36 | 6.5 | 11 | 9 | 29 | 46 |
| B42 | 42 | 6.5 | 11 | 9 | 32 | 75 |
| B48 | 48 | 8.5 | 15 | 11.5 | 63 | 123 |
| B60 | 60 | 8.5 | 15 | 15 | 95 | 266 |
| B75 | 75 | 10.5 | 18 | 18 | 155 | 510 |
Product application:
Counterbore pot magnets can be easy to mount with a standard pan head screw, nut, or bolt to hold iron articles, on any surface of workshops, homes as well as in industry and craft. Also, they can be mounted on articles as connections. They can also appear in schools and universities or for hobby and leisure.
  For example, counterbore pot magnets can be used conveniently as door stoppers on the wall or on the floor. They can help keeping a door or a window open, despite a draft. They can be also used for connection of furniture, etc.
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