Stanford - Model SMCN0781 - Neodymium Countersunk Magnet
The SMCN0781 Countersunk neodymium magnet is made from high perfermance N42 NdFeB, with Nickel coating. The dimension of this item is 7/8' od x 1/8' thick with countersunk hole for #8 screw, magnetized Through Thickness, with tolerance of ±0.004' x ±0.004' x ±0.004' x ±0.004'. The weight of this super strong neodymium magnet is 0.0199375 lbs. It can pull up to 10.23 lbs steel.