{"product_id":"od-25mm-x-id-5-2mm-10-4mm-x-h-8mm-ring-n42-double-sided-c-sunk-hole-black-epoxy","title":"OD 25mm x ID 5.2mm\/10.4mm x H 8mm Ring - N42 - Double Sided C\/Sunk Hole | Black Epoxy","description":"\u003cp\u003eThis is one of the most versatile magnets available - Unlike our separate North and South faced countersunk magnets. \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eThis magnet is countersunk on BOTH sides!\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eSo to match a north and south face, you just need to flip one of the magnets.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eDimensions:\u003cbr\u003e\u003c\/strong\u003eThe dimensions of the product are measured in metric units, with an approximate \"tolerance\" (manufacturing margin of error) of +\/- 0.05mm \u003cstrong\u003e\u003cbr\u003eDiameter:\u003c\/strong\u003e 25mm (D)\u003cbr\u003e\u003cstrong\u003eHeight:\u003c\/strong\u003e 8mm (H)\u003cbr\u003e\u003cstrong\u003eCountersunk Hole:\u003c\/strong\u003e 10.4mm (D1)\u003cbr\u003e\u003cstrong\u003eThrough Hole:\u003c\/strong\u003e 5.2mm (D2)\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0494\/5834\/8199\/files\/RING_DOUBLE_COUNTERSUNK.png?v=1771645999\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePull Strength: 14kg (Approx)\u003c\/strong\u003e\u003cbr\u003eThe approximate force (in metric units) required to remove a magnet from industry-standard 3mm thick mild steel. These \"strengths\" are measured using mathematical calculations, and should be used as a general guide only.    \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDirection of Magnetism: \"Axially\"\u003c\/strong\u003e \u003cbr\u003eMagnetised (top to bottom) thru 8mm height. The axis through which a product is magnetised. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGauss: Unavailable\u003c\/strong\u003e\u003cbr\u003eA measurement of surface \"magnetic induction\" (B), equal to one ten-thousandth of a Tesla. Gauss indicates the number of lines of magnetic flux per square centimetre, under the CGS metric system.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGrade: N42\u003cbr\u003e\u003c\/strong\u003eIn permanent magnets, the grade refers to the materials used in the production process. Material \"grades\" range from low end (weaker) to high end (stronger). See more about magnet grades at our Help Centre.     \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e- Powerful Rare Earth (Neodymium) permanent magnet.\u003cbr\u003e- \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eBlack Epoxy coating\u003c\/span\u003e\u003c\/strong\u003e, for ultimate protection against corrosion.\u003cbr\u003e\u003cspan\u003e- Pairs with another identical magnet by simply reversing one of the magnets.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Countersunk hole 10.4mm Through Hole \/ 5.2mm Countersunk, to be used with flat head screws or bolts\u003c\/span\u003e\u003cbr\u003e- Maximum operating temperature 80°C \/ 100°C    \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOrder Units: Available in individual units.\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBulk discounts available on orders of 1,000pcs or more. \u003c\/span\u003e\u003c\/p\u003e","brand":"Aussie Magnets","offers":[{"title":"Default Title","offer_id":48009700769959,"sku":"3586A","price":19.39,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0494\/5834\/8199\/files\/25x8CSunkEpoxy.jpg?v=1775910507","url":"https:\/\/aussiemagnets.com.au\/products\/od-25mm-x-id-5-2mm-10-4mm-x-h-8mm-ring-n42-double-sided-c-sunk-hole-black-epoxy","provider":"Aussie Magnets","version":"1.0","type":"link"}