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Hefei Super Electronics Co., Ltd.
What Are You Looking For?
Durable rectangular ferrite magnet with a center countersunk hole is easy screw mounting, providing reliable holding strength performance for fixture applications.
Size :
1.89x0.87x0.39 inchColor :
BlackOrder(MOQ) :
100pcsSample :
FreeLead Time :
3-15daysPayment :
Paypal/TT/Credit CardHard Ferrite Ceramic Block Magnet With Countersunk Hole
Product Description
| Material | Br | HcB | HcJ | (BH)max | ||||
| mT | KG | KA/m | KOe | KA/m | KOe | Kj/m³ | MGOe | |
| Y10T | 200~235 | 2.0~2.35 | 125~160 | 1.57~2.01 | 210~280 | 2.64~3.52 | 6.5~9.5 | 0.8~1.2 |
| Y20 | 320~380 | 3.2~3.8 | 135~190 | 1.70~2.38 | 140~195 | 1.76~2.45 | 18.0~22.0 | 2.3~2.8 |
| Y22H | 310~360 | 3.1~3.6 | 220~250 | 2.77~3.14 | 280~320 | 3.52~4.02 | 20.0~24.0 | 2.5~3.0 |
| Y23 | 320~370 | 3.2~3.7 | 170~190 | 2.14~2.38 | 190~230 | 2.39~2.89 | 20.0~25.5 | 2.5~3.2 |
| Y25 | 360~400 | 3.6~4.0 | 135~170 | 1.70~2.14 | 140~200 | 1.76~2.51 | 22.5~28.0 | 2.8~3.5 |
| Y26H | 360~390 | 3.6~3.9 | 220~250 | 2.77~3.14 | 225~255 | 2.83~3.21 | 23.0~28.0 | 2.9~3.5 |
| Y27H | 370~400 | 3.7~4.0 | 205~250 | 2.58~3.14 | 210~255 | 2.64~3.21 | 25.0~29.0 | 3.1~3.7 |
| Y30 | 370~400 | 3.7~4.0 | 175~210 | 2.20~2.64 | 180~220 | 2.26~2.77 | 26.0~30.0 | 3.3~3.8 |
| Y30BH | 380~390 | 3.8~3.90 | 223~235 | 2.80~2.95 | 231~245 | 2.90~3.08 | 27.0~30.0 | 3.4~3.7 |
| Y30- 1 | 380~400 | 3.8~4.0 | 230~275 | 2.89~3.46 | 235~290 | 2.95~3.65 | 27.0~32.0 | 3.4~4.0 |
| Y20-2 | 395~415 | 3.95~4.15 | 275~300 | 3.46~3.77 | 310~335 | 3.90~4.21 | 28.5~32.5 | 3.5~4.0 |
| Y32 | 400~420 | 4.0~4.2 | 160~190 | 2.01~2.38 | 165~195 | 2.07~2.45 | 30.0~33.5 | 3.8~4.2 |
| Y33 | 410~430 | 4.1~4.3 | 220~250 | 2.77~3.14 | 225~255 | 2.83~3.21 | 31.5~35.0 | 4.0~4.4 |
| Y35 | 400~410 | 4.00~4.10 | 175~195 | 2.20~2.45 | 180~200 | 2.26~2.51 | 30.0~32.0 | 3.8~4.0 |
Product Features
Designed with a center countersunk hole, allowing easy and secure installation using screws or rivets. The screw head sits flush with the ferrite magnet surface, ensuring stable
Heavy duty ceramic block magnets made from durable ferrite ceramic material, these square block magnets deliver up to 25lbs holding force, providing reliable magnetic strength for industrial and commercial applications.
Cabinet & Door Catches – Ideal for wooden cabinets, metal doors, lockers, and storage boxes.
Industrial Fixtures – Secure panels, covers, and lightweight components onto metal frames or machinery.
Signage & Display Mounting – Perfect for fixing advertising boards, exhibition panels, and retail displays.
Workshop & Garage Organization – Mount on walls or workbenches to hold tools and metal accessories.
Furniture Assembly – Used as concealed magnetic fasteners in furniture manufacturing.
Electrical & Appliance Applications – Suitable for enclosures and equipment requiring stable, corrosion-resistant magnetic holding.
Dropshipping Available
With a large and diverse inventory of magnetic products, we are able to support fast and reliable one-piece dropshipping. Our ready-to-ship stock covers a wide range of magnet shapes, sizes, grades, and coatings — giving you more flexibility and a stronger competitive edge, ideal for online sellers, resellers, and niche stores. You focus on sales, we take care of fulfillment.
⭐ Key Benefits
No Inventory Required – Order only when you receive a sale.
Factory Pricing – Enjoy competitive prices directly from a professional manufacturer.
Low Risk, High Flexibility – Test new products without bulk purchases.
Direct-to-Customer Shipping – We ship straight to your buyer with neutral packaging.
Global Shipping – Reliable worldwide delivery for your customers.
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