10pcs 12mm x 3mm thick Hole 4mm N38 Round Disk Rare Earth Neodymium Magnets Nickel Coated

• Dimensions: 12ミリメートルの直径. x 3mm thick ,穴; 4ミリメートル
• Magnetic Face: 12mm diameter
• Magnets Type; Neodymium
• Material: ネオジム,
• グレード: N38
• Plating /Coating: Ni-Cu-Ni (ニッケル)
• Magnetization Direction: アキシャル(Poles on Flat Ends)
• 重量: 0.05グラム
• Hole type: single hole
• Max Operating Temp: 176ºF (80ºC)
• Quantity: 10 個
• 年齢:7+ 年齢, both for kids and adults

These magnets are sold in packs of 10, Order a quantity of 1 and get 10 magnets .Order a quantity of 2 and get 20 magnets .Order a quantity of 3 and get 30…

Strong countersunk ring magnets sized specifically for #4 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.