Strong
Strong magnets, however our wood was warped, so we couldn't use them for this job - maybe another in the future.
Product code: 22008
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This neodymium block magnet measures 40 mm (L) x 10 mm (W) x 4 mm (T).
It has a 4 mm countersunk hole with an 8 mm head width. Countersunk magnets allow the head of a screw, when placed in the hole, to sit flush with or below the surface of the magnet. GRADE N38. Please note: this magnet is susceptible to breaking if over tightened.
This countersunk block magnet is ideal for fastening and popular with carpenters, sheet metal fabricators, aluminum and glazing suppliers, and fixture supply outlets. A great, general all-purpose magnet which can be fixed in place with a screw that sits flush with the surface of the magnet.
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The Pull Force listed for each magnet is based on lifting 10mm thick steel from a horizontal surface. Magnets on a vertical surface (of 10mm thick steel) are generally able to hold around only 30% of the pull force listed in the product description. This is due to the effects of gravity and the lack of friction between the surface and the shiny magnet. Read More