12mmx3mm Thick Neodymium Rare Earth Countersunk Ring Magnets with Countersunk Hole for #3 Screw (20 Pack)
Original price was: $10.99.$4.59Current price is: $4.59.
Dimensions: 12mm x 3mm with countersunk hole for #3 screw
Tolerances: ±0.1mm
Material: NdFeB, Grade N35
Plating/Coating: Ni-Cu-Ni (Nickel-plated)
Magnetization Direction: Axial (Poles on Flat Ends)
Pull Force: approx. 0.91 kg
These rings are sold by the pair. One will have the north pole on the side with the large end of the hole and one will have the south pole on that side, so they will attract each other when they are screwed in.
These magnets are sold in packs of 20, Order a quantity of 1 and get 20 magnets .Order a quantity of 2 and get 40 magnets .Order a quantity of 3 and get 60…
20 pcs 12mm x 3mm thick with M3mm Countersunk Hole N38 Neodymium Rare Earth Countersunk Ring Magnets Nickel Plated Neodymium Disc Magnet With #3 Countersink for Sale Walmart
- Metric Size: 12 mm diameter x 3 mm thickness with countersunk hole for #3 screw
- Screw Size: 3mm
- Magnetic Face: 12mm diameter face
- Pull Force: approx. 0.91 kg
- Magnets Type: Permanent
- Material: NdFeB, Neodymium
- Grade: N35
- Plating /Coating: Nickel-Plated (Ni-Cu-Ni)
- Magnetization Direction: Axially – Pair (Poles on Flat Ends)
- Weight: 2.35 g/piece
- Max Operating Temp: 176°F (80°C)
- Quantity: 20 Countersunk Rings
- Tolerance: +/-0.1 mm
- Surface Field: 3059 Gauss
- Production: Sintered
- Warning: NEODYMIUM MAGNETS ARE NOT SAFE FOR CHILDREN.
strong neodymium countersunk disc magnets are best for securely attaching magnets on to both magnetic and non-magnetic surfaces including wood, plastic, brass, copper, rubber and aluminum.
The countersunk hole enables a standard screw to be flush mounted into the magnet to securely fasten it into doors, cabinets, chests, toolboxes, displays, signs, panels, art frames and other hidden closure or attachment applications. Closures can involve a pair of magnets with the countersunk holes on opposing poles or one magnet and a steel disc.
Strong countersunk ring magnets sized specifically for flat-head screws. The north pole is on the side of the magnet with the large hole, where the head of the screw would be.
These countersunk rings can be used for a wide range of applications including door closures and tool hangers.
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