N42 D4X3mm Neodymium Magnets Rare Earth Strong Magnet Small Craft Magnets Tiny Rare Earth Magnets
- 4mm diameter x 3mm thick
- +/-0.05mm公差
- Each magnet’s north and south pole are on opposite 4mm diameter faces
- Each magnet can support a steel weight of up to 0.54kg vertically from the magnetic face when in flush contact with a mild steel surface
- 優れた耐減磁性
- 3層のニッケルでコーティングされています, 銅とニッケルで腐食を軽減し、滑らかできれいな仕上げを実現します。
These neodymium disc magnets may be small but they have an astonishing pull of 0.54kg. すべての磁石は 3 層のニッケルでコーティングされています, 銅とニッケルで腐食を軽減し、滑らかできれいな仕上げを実現します。. Our neodymium magnets have many creative uses including modelling and theatre design, 家具作り, 展示会, displays and packaging. また、小型で最大の強度が必要とされるエンジニアリングや製造においても多くの用途があります。.


















認証済みの顧客 –
Bought these to hold the lids onto my wooden pots when the fit is a bit too loose. Brilliant, but, as per the instructions, don’t swallow them or give them to children. So strong and small that they are quite difficult to use, or my fingers are too big.