{"id":122014,"date":"2023-05-18T15:16:56","date_gmt":"2023-05-18T13:16:56","guid":{"rendered":"https:\/\/www.magnetenspecialist.nl\/?post_type=product&#038;p=122014"},"modified":"2025-03-18T15:42:12","modified_gmt":"2025-03-18T14:42:12","slug":"schijfmagneet-30-x-4-mm","status":"publish","type":"product","link":"https:\/\/www.magnetenspecialist.nl\/en\/store\/disc-magnets\/schijfmagneet-30-x-4-mm\/","title":{"rendered":"Disc magnet 30 x 4 mm"},"content":{"rendered":"<p data-sourcepos=\"1:1-1:76\"><strong>Disc magnet 30 x 4 mm: a powerful magnet for various applications<\/strong><\/p>\n<p data-sourcepos=\"3:1-3:213\">Disc magnets are small but powerful magnets used in a variety of applications.<br \/>\nA common size is the disc magnet 30 x 4 mm, which has a maximum holding power of 10 kg. <\/p>\n<p data-sourcepos=\"5:1-5:17\"><strong>Features<\/strong><\/p>\n<p data-sourcepos=\"7:1-7:417\">The 30 x 4 mm disc magnet is made of neodymium, one of the most powerful magnetic materials available.<br \/>\nNeodymium magnets are made of an alloy of neodymium, iron and boron.<br \/>\nThis alloy has high magnetic field strength and high coercivity, which means the magnets retain their magnetic strength even when exposed to a magnetic field of reverse polarity.  <\/p>\n<p data-sourcepos=\"9:1-9:224\">The disc magnet 30 x 4 mm is 30 mm wide and 4 mm thick.<br \/>\nThe maximum holding power is 10 kg, which means the magnet can support a weight of 10 kg.<br \/>\nThe magnet is nickel-plated, which gives it a protective coating against rust.  <\/p>\n<p data-sourcepos=\"11:1-11:16\"><strong>Applications<\/strong><\/p>\n<p data-sourcepos=\"13:1-13:91\">30 x 4 mm disc magnets are used for many different purposes, including:<\/p>\n<ul data-sourcepos=\"15:1-19:0\">\n<li data-sourcepos=\"15:1-15:55\"><strong>Hanging posters, pictures and other objects<\/strong><\/li>\n<li data-sourcepos=\"16:1-16:38\"><strong>Connecting metal objects<\/strong><\/li>\n<li data-sourcepos=\"17:1-17:28\"><strong>Use in electronics<\/strong><\/li>\n<li data-sourcepos=\"18:1-19:0\"><a href=\"https:\/\/www.magnetenspecialist.nl\/vismagneten\/\"><strong>Magnet Fishing<\/strong><\/a><\/li>\n<\/ul>\n<p data-sourcepos=\"20:1-20:53\"><strong>Hanging posters, pictures and other objects<\/strong><\/p>\n<p data-sourcepos=\"22:1-22:170\">Disc magnets are a popular way to hang posters, photos and other items on the wall.<br \/>\nThe magnets are strong enough to support even heavy objects. <\/p>\n<p data-sourcepos=\"24:1-24:36\"><strong>Connecting metal objects<\/strong><\/p>\n<p data-sourcepos=\"26:1-26:175\">Disc magnets can be used to connect metal objects together.<br \/>\nThis is useful, for example, in model making or repairing devices. <\/p>\n<p data-sourcepos=\"28:1-28:26\"><strong>Use in electronics<\/strong><\/p>\n<p data-sourcepos=\"30:1-30:110\">Disc magnets are used in many electronic devices, such as hard drives, speakers and motors.<\/p>\n<p data-sourcepos=\"32:1-32:17\"><strong>Magnet Fishing<\/strong><\/p>\n<p data-sourcepos=\"34:1-34:152\">Disc magnets are also used for magnet fishing.<br \/>\nThis is a hobby in which people use magnets to retrieve metal objects from the water. <\/p>\n","protected":false},"excerpt":{"rendered":"<p data-sourcepos=\"3:1-3:27\"><strong>Disc magnet 30 x 4 mm<\/strong><\/p>\n<p data-sourcepos=\"5:1-5:195\">This powerful disc magnet is made of neodymium, one of the strongest magnetic materials available.<br \/>\nThe magnet is 30 mm wide and 4 mm thick and has a maximum holding power of 10 kg. <\/p>\n<p data-sourcepos=\"7:1-7:147\">The magnet is nickel-plated, which gives it a protective coating against rust.<br \/>\nThe magnet is suitable for a wide range of applications, including: <\/p>\n<ul data-sourcepos=\"9:1-13:0\">\n<li data-sourcepos=\"9:1-9:55\"><strong>Hanging posters, pictures and other objects<\/strong><\/li>\n<li data-sourcepos=\"10:1-10:38\"><strong>Connecting metal objects<\/strong><\/li>\n<li data-sourcepos=\"11:1-11:28\"><strong>Use in electronics<\/strong><\/li>\n<li data-sourcepos=\"12:1-13:0\"><strong>Magnet Fishing<\/strong><\/li>\n<\/ul>\n<p data-sourcepos=\"14:1-14:17\"><strong>Specifications<\/strong><\/p>\n<ul data-sourcepos=\"16:1-20:0\">\n<li data-sourcepos=\"16:1-16:22\">Material: Neodymium<\/li>\n<li data-sourcepos=\"17:1-17:23\">Dimensions: 30 x 4 mm<\/li>\n<li data-sourcepos=\"18:1-18:28\">Maximum holding force: 10 kg<\/li>\n<li data-sourcepos=\"19:1-20:0\">Processing:Vernickeld<\/li>\n<\/ul>\n<p data-sourcepos=\"21:1-21:13\"><strong>Advantages<\/strong><\/p>\n<ul data-sourcepos=\"23:1-26:0\">\n<li data-sourcepos=\"23:1-23:19\">Powerful magnet<\/li>\n<li data-sourcepos=\"24:1-24:48\">Suitable for a wide range of applications<\/li>\n<li data-sourcepos=\"25:1-26:0\">Protective layer against rust<\/li>\n<\/ul>\n<p data-sourcepos=\"27:1-27:36\"><strong>Why choose this magnet?<\/strong><\/p>\n<p data-sourcepos=\"29:1-29:292\">This disc magnet is a powerful and versatile magnet that can be used for a wide range of applications.<br \/>\nThe magnet is made of neodymium, one of the strongest magnetic materials available.<br \/>\nThe magnet is nickel-plated, which gives it a protective coating against rust.  <\/p>\n<p data-sourcepos=\"31:1-31:54\"><strong>Order your 30 x 4 mm disc magnet today!<\/strong><\/p>\n","protected":false},"featured_media":113396,"template":"","meta":{"_acf_changed":false},"product_brand":[3521],"product_cat":[1399],"product_tag":[3154],"class_list":{"0":"post-122014","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-magnetenspecialist","7":"product_cat-disc-magnets","8":"product_tag-groep-4-en","9":"pa_houdkracht-10-en","10":"pa_magnetisering-n45-en","11":"pa_magnetiseringsrichting-axiaal-en-2","12":"pa_materiaal-nickel-plated-ni-cu-ni-en","13":"pa_maximale-gebruikstemperatuur-80-en","14":"pa_model-disc-en","16":"first","17":"instock","18":"taxable","19":"shipping-taxable","20":"purchasable","21":"product-type-simple"},"supplier_id":null,"supplier_sku":"","barcode":null,"atum_controlled":true,"out_stock_date":null,"out_stock_threshold":null,"inheritable":false,"inbound_stock":0,"stock_on_hold":0,"sold_today":10,"sales_last_days":10,"reserved_stock":0,"customer_returns":0,"warehouse_damage":0,"lost_in_post":0,"other_logs":0,"out_stock_days":0,"lost_sales":0,"has_location":false,"update_date":"2026-04-15T13:02:06","atum_locations":[],"atum_stock_status":"instock","restock_status":false,"low_stock_amount":2000,"sales_update_date":"2026-04-15T13:02:05","calc_backorders":null,"acf":[],"yoast_head":"<!-- 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